subject:"\[Bug tree\-optimization\/88443\] \[meta\-bug\] bogus\/missing \-Wstringop\-overflow warnings"

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2024-08-09 Thread kasper93 at gmail dot com via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 106931, which changed state.

Bug 106931 Summary: [12 Regression] -Wstringop-overflow false positive  -O3 
-fno-tree-vectorize with loop unrolling since r12-3300-gece28da924ddda8b
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106931

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2024-07-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 101397, which changed state.

Bug 101397 Summary: [11 Regression] spurious warning writing to the result of 
stpcpy minus 1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101397

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2024-07-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 101854, which changed state.

Bug 101854 Summary: [11 Regression] Invalid warning -Wstringop-overflow wrong 
argument
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101854

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2024-07-09 Thread pinskia at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 115850, which changed state.

Bug 115850 Summary: gcc generates invalid warning
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115850

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |DUPLICATE

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2024-06-28 Thread pinskia at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 115702, which changed state.

Bug 115702 Summary: Incorrect stringop-overflow warning with -O3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115702

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |DUPLICATE

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2024-03-27 Thread pinskia at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 114494, which changed state.

Bug 114494 Summary: false-positive with -O2 -Wstringop-overflow=2 
-fsanitize=address
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114494

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |DUPLICATE

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2024-03-10 Thread law at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 94335, which changed state.

Bug 94335 Summary: [11/12/13/14 Regression] False positive -Wstringop-overflow 
warning with -O2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94335

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2024-02-20 Thread pinskia at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 110051, which changed state.

Bug 110051 Summary: error: writing 1 byte into a region of size 0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110051

   What|Removed |Added

 Status|WAITING |RESOLVED
 Resolution|--- |INVALID

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2024-02-14 Thread pinskia at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 113922, which changed state.

Bug 113922 Summary: -Wstringop-overflow with FORTIFY_SOURCE=3 and O{1,2,3} 
generates a false positive for 0-sized structs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113922

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |MOVED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2024-01-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 113026, which changed state.

Bug 113026 Summary: Bogus -Wstringop-overflow warning on simple memcpy type loop
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113026

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2023-11-03 Thread uecker at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 109970, which changed state.

Bug 109970 Summary: -Wstringop-overflow should work with parameter forward 
declarations
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109970

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2023-07-28 Thread redi at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 110807, which changed state.

Bug 110807 Summary: [13 Regression] Copy list initialisation of a vector 
raises a warning with -O2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110807

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2023-07-07 Thread rguenth at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 97631, which changed state.

Bug 97631 Summary: [10 Regression] bogus "writing one too many bytes" warning 
for memcpy with strlen argument
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97631

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2023-07-07 Thread rguenth at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 96963, which changed state.

Bug 96963 Summary: [10 Regression] -Wstringop-overflow false positive on -O3 or 
-O2 -ftree-vectorize when assigning consecutive char struct members
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96963

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2023-07-07 Thread rguenth at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 94655, which changed state.

Bug 94655 Summary: [10 Regression] -Wstringop-overflow on implicit string 
assignment with vectorized char store
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94655

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2023-07-07 Thread rguenth at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 92815, which changed state.

Bug 92815 Summary: [10 Regression] spurious -Wstringop-overflow writing into a 
flexible array of an extern struct
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92815

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2023-07-06 Thread pinskia at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 110579, which changed state.

Bug 110579 Summary: O2, O1 opmtimizations cause a buffer overflow panic during 
a strcpy
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110579

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |INVALID

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2023-05-17 Thread pinskia at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 106074, which changed state.

Bug 106074 Summary: Spurious Wstringop-overflow for int-to-string with SSE4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106074

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |DUPLICATE

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2023-05-01 Thread pinskia at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 105723, which changed state.

Bug 105723 Summary: [12 Regression] Optimization false positive warning 
(-Wstringop-overflow)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105723

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |DUPLICATE

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2023-04-27 Thread rguenth at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 107852, which changed state.

Bug 107852 Summary: [12 Regression] Spurious warnings stringop-overflow and 
array-bounds copying data as bytes into vector
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107852

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2023-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 107561, which changed state.

Bug 107561 Summary: [13 Regression] g++.dg/pr71488.C  and 
[g++.dg/warn/Warray-bounds-16.C -m32] regression due to -Wstringop-overflow 
problem
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107561

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2023-03-15 Thread rguenth at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 106904, which changed state.

Bug 106904 Summary: [12 Regression] Incorrect -Wstringop-overflow with partial 
memcpy() into a nested structure
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106904

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2023-03-09 Thread marxin at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 109041, which changed state.

Bug 109041 Summary: Bogus compile time check by __builtin_memset? error: 
‘__builtin_memset’ writing 4 bytes into a region of size 0 overflows the 
destination [-Werror=stringop-overflow=]
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109041

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2023-02-10 Thread hp at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 106120, which changed state.

Bug 106120 Summary: [13 regression] g++.dg/warn/Wstringop-overflow-4.C fails 
since r13-1268-g8c99e307b20c50
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106120

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2023-01-26 Thread dmalcolm at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 108507, which changed state.

Bug 108507 Summary: [13 regression] new test case 
gcc.dg/analyzer/SARD-tc841-basic-00182-min.c in r13-5244-gc6a09bfa03 fails
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108507

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2023-01-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 107129, which changed state.

Bug 107129 Summary: [13 Regression] False positive -Wstringop-overflow warning 
with -O2 or -O3 since r13-137-gee1cb43bc76de800
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107129

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2022-12-12 Thread marxin at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 108074, which changed state.

Bug 108074 Summary: [11/12 Regression] Incorrect stringop-overflow warning
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108074

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |DUPLICATE

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2022-10-05 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 106698, which changed state.

Bug 106698 Summary: bogus -Wstringop-overflow warning on Ada code with LTO
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106698

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2022-05-27 Thread rguenth at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 91490, which changed state.

Bug 91490 Summary: [9 Regression] bogus argument missing terminating nul 
warning on strlen of a flexible array member
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91490

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2022-01-20 Thread danglin at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 103121, which changed state.

Bug 103121 Summary: [12 Regression] Warnings in cp/optimize.c causing build 
failure
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103121

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2022-01-14 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 101475, which changed state.

Bug 101475 Summary: missing -Wstringop-overflow storing a compound literal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101475

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2021-12-17 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 102944, which changed state.

Bug 102944 Summary: Many gcc.dg/Wstringop-overflow-*.c failures
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102944

   What|Removed |Added

 Status|WAITING |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2021-12-16 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 102722, which changed state.

Bug 102722 Summary: [Disgnostic]Xpass for gcc.dg/Wstringop-overflow-68.c after 
O2 vectorization.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102722

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |DUPLICATE

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2021-12-13 Thread jason at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 103332, which changed state.

Bug 103332 Summary: [12 Regression] Spurious -Wstringop-overflow on string 
concatenation in libstdc++ tests
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103332

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |DUPLICATE

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2021-12-13 Thread jason at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 103534, which changed state.

Bug 103534 Summary: [12 regression] Spurious -Wstringop-overflow warning with 
std::string concatencation
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103534

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2021-12-01 Thread pinskia at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 103483, which changed state.

Bug 103483 Summary: context-sensitive ranges change triggers stringop-overread
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103483

   What|Removed |Added

 Status|RESOLVED|NEW
 Resolution|WONTFIX |---

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2021-11-30 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 103483, which changed state.

Bug 103483 Summary: context-sensitive ranges change triggers stringop-overread
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103483

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |WONTFIX

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2021-11-12 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 103176, which changed state.

Bug 103176 Summary: -foptimize-strlen causes stringop-overflow warning
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103176

   What|Removed |Added

 Status|WAITING |RESOLVED
 Resolution|--- |WONTFIX

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2021-11-11 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 102969, which changed state.

Bug 102969 Summary: [12 regression] g++.dg/warn/Wstringop-overflow-4.C fails 
after r12-4726
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102969

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2021-09-17 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 102200, which changed state.

Bug 102200 Summary: [12 Regression] ICE on a min of a decl and pointer in a loop
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102200

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2021-07-15 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 97027, which changed state.

Bug 97027 Summary: missing warning on buffer overflow storing a larger scalar 
into a smaller array
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97027

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2021-07-09 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 97027, which changed state.

Bug 97027 Summary: missing warning on buffer overflow storing a larger scalar 
into a smaller array
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97027

   What|Removed |Added

 Status|RESOLVED|REOPENED
 Resolution|FIXED   |---

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2021-07-07 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 97027, which changed state.

Bug 97027 Summary: missing warning on buffer overflow storing a larger scalar 
into a smaller array
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97027

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2021-06-17 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 100574, which changed state.

Bug 100574 Summary: [11 Regression] ICE: in size_remaining, at builtins.c:413 
with -O3 -ftracer -fno-tree-dominator-opts -fno-tree-fre
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100574

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2021-05-12 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 100571, which changed state.

Bug 100571 Summary: bogus -Wstringop-overflow with VLA of elements larger than 
byte
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100571

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2021-05-03 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 100395, which changed state.

Bug 100395 Summary: Bogus -Wstringop-overflow warning
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100395

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2021-02-11 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 87296, which changed state.

Bug 87296 Summary: [8/9/10/11 Regression] -Wstringop-overflow false positive 
due to using MEM_REF type of &MEM
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87296

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2021-01-21 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 95353, which changed state.

Bug 95353 Summary: [10 Regression] spurious -Wstringop-overflow writing to a 
trailing array plus offset
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95353

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2021-01-06 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 98561, which changed state.

Bug 98561 Summary: -Wstringop-overflow triggered when memcpy to single char and 
writing to differently sized array members
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98561

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |DUPLICATE

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-11-29 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 92940, which changed state.

Bug 92940 Summary: incorrect offset and size in -Wstringop-overflow for 
out-of-bounds store into VLA and two offset ranges
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92940

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-11-29 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 89428, which changed state.

Bug 89428 Summary: missing -Wstringop-overflow on a PHI with variable offset
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89428

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-11-29 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 92936, which changed state.

Bug 92936 Summary: missing warning on a past-the-end store to a PHI
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92936

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-10-27 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 92942, which changed state.

Bug 92942 Summary: missing -Wstringop-overflow for allocations with a negative 
lower bound size
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92942

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-10-12 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 96384, which changed state.

Bug 96384 Summary: [11 Regression] bogus -Wstringop-overflow= storing into 
multidimensional array with index in range
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96384

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-10-12 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 97342, which changed state.

Bug 97342 Summary: [11 Regression] bogus -Wstringop-overflow with nonzero 
signed and unsigned offsets
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97342

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-10-12 Thread msebor at gcc dot gnu.org via Gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 97023, which changed state.

Bug 97023 Summary: missing warning on buffer overflow in chained mempcpy
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97023

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-09-11 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 96903, which changed state.

Bug 96903 Summary: [11 regression] excess errors from gcc.dg/pr89350.c after 
r11-2973
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96903

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-08-20 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 95667, which changed state.

Bug 95667 Summary: [11 Regression] unintended warning for memset writing across 
multiple members
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95667

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-06-18 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 92814, which changed state.

Bug 92814 Summary: missing -Wstringop-overflow writing into a dynamically 
allocated flexible array member
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92814

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-06-17 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 86349, which changed state.

Bug 86349 Summary: diagnose string overflow for allocations of non-constant 
sizes
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86349

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-06-10 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 92939, which changed state.

Bug 92939 Summary: missing -Wstringop-overflow on negative index from the end 
of array
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92939

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-06-03 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 95490, which changed state.

Bug 95490 Summary: [10/11 Regression] writing 1 byte into a region of size 0 
[-Wstringop-overflow=] since r10-5451-gef29b12cfbb4979a89b3cbadbf485a77c8fd8fce
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95490

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |DUPLICATE

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-04-30 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 94881, which changed state.

Bug 94881 Summary: [10/11 Regression] incorrect Wstringop-overflow warning with 
thread sanitizer since r10-5451-gef29b12cfbb4979a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94881

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |DUPLICATE

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-04-22 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443

Martin Sebor  changed:

   What|Removed |Added

Version|9.0 |7.0

--- Comment #2 from Martin Sebor  ---
Set version to GCC 7 when -Wstringop-overflow first appeared.

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-04-22 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 88441, which changed state.

Bug 88441 Summary: missing warning on a buffer overflow with non-constant 
offset and constant size
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88441

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-04-22 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 90132, which changed state.

Bug 90132 Summary: make bootstrap fails with -O3 (gcc9 snapshot 20190414)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90132

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |WONTFIX

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-04-22 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 85484, which changed state.

Bug 85484 Summary: missing -Wstringop-overflow for strcpy with a string of 
non-const length
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85484

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-04-22 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 80074, which changed state.

Bug 80074 Summary: missing -Wstringop-overflow on a detected 
__builtin___sprintf_chk overflow
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80074

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-04-22 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 79016, which changed state.

Bug 79016 Summary: missing -Wstringop-overflow= overflowing allocated buffers
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79016

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-04-22 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 91397, which changed state.

Bug 91397 Summary: -Wstringop-overflow specified bound 18446744073709551615 
exceeds maximum object size 9223372036854775807
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91397

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |WORKSFORME

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-04-22 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 90377, which changed state.

Bug 90377 Summary: [10 Regression] New -Wstringop-overflow with -O3 since 
r270852
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90377

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-04-21 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 94655, which changed state.

Bug 94655 Summary: [10 Regression] Implicit assignment operator triggers 
stringop-overflow warning since r10-5451-gef29b12cfbb4979a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94655

   What|Removed |Added

 Status|RESOLVED|NEW
 Resolution|DUPLICATE   |---

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-04-21 Thread law at redhat dot com

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 94655, which changed state.

Bug 94655 Summary: [10 Regression] Implicit assignment operator triggers 
stringop-overflow warning since r10-5451-gef29b12cfbb4979a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94655

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |DUPLICATE

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-04-18 Thread law at redhat dot com

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 92893, which changed state.

Bug 92893 Summary: [10 Regression] Unhelpful -Wstringop-overflow warning for a 
trailing one-element array
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92893

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |DUPLICATE

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-04-13 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 92307, which changed state.

Bug 92307 Summary: missing -Wstringop-overflow on a memcpy into an array with 
out-of-bounds variable offset
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92307

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-01-17 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 91699, which changed state.

Bug 91699 Summary: [10 Regression] Bogus Wstringop-overflow in Fotran with 
-flto after revision r274997
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91699

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |WORKSFORME

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-01-15 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 92623, which changed state.

Bug 92623 Summary: FAIL: gcc.dg/Wstringop-overflow-17.c on ILP32: missing 
warning on line 8
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92623

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-01-09 Thread burnus at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 92956, which changed state.

Bug 92956 Summary: [10 Regression]  
'libgomp.fortran/examples-4/async_target-2.f90' fails with offloading due to 
bogus -Wstringop-overflow warning
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92956

   What|Removed |Added

 Status|REOPENED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2020-01-09 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 93200, which changed state.

Bug 93200 Summary: [10 Regression] spurious -Wstringop-overflow due to 
assignment vectorization to multiple members
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93200

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2019-12-13 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 91582, which changed state.

Bug 91582 Summary: missing heap overflow detection for strcpy
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91582

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2019-12-11 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 79221, which changed state.

Bug 79221 Summary: missing -Wstringop-overflow= on a strcat overflow
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79221

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2019-10-15 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 92016, which changed state.

Bug 92016 Summary: [10 Regression] excess errors in Wstringop-overflow-17.c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92016

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2019-10-08 Thread iains at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 91647, which changed state.

Bug 91647 Summary: [10 Regression] new FAILs for Warray-bounds-8 and 
Wstringop-overflow-3.C
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91647

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2019-10-08 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 92014, which changed state.

Bug 92014 Summary: [10 Regression] bogus warning: writing 8 bytes into a region 
of size 1 in timezone/zic.c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92014

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2019-10-04 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 91977, which changed state.

Bug 91977 Summary: missing -Wstringop-overflow on memcpy into a pointer plus 
offset
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91977

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2019-08-30 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 91599, which changed state.

Bug 91599 Summary: GCC does not say where warning is happening
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91599

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2019-07-25 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 86688, which changed state.

Bug 86688 Summary: missing -Wstringop-overflow using a non-string local array 
in strnlen with excessive bound
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86688

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2019-03-21 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 89350, which changed state.

Bug 89350 Summary: [9 Regression] Wrong -Wstringop-overflow= warning since 
r261518
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89350

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2019-03-13 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 89699, which changed state.

Bug 89699 Summary: [8/9 Regression] false warning -Wstringop-overflow and memcmp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89699

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |INVALID

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2019-02-14 Thread rafael at espindo dot la

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 89337, which changed state.

Bug 89337 Summary: Bogus "exceeds maximum object size" on unreachable code
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89337

   What|Removed |Added

 Status|RESOLVED|UNCONFIRMED
 Resolution|DUPLICATE   |---

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2019-02-13 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 89337, which changed state.

Bug 89337 Summary: Bogus "exceeds maximum object size" on unreachable code
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89337

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |DUPLICATE

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2019-02-13 Thread rafael at espindo dot la

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 89337, which changed state.

Bug 89337 Summary: Bogus "exceeds maximum object size" on unreachable code
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89337

   What|Removed |Added

 Status|RESOLVED|UNCONFIRMED
 Resolution|INVALID |---

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2019-02-13 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 89337, which changed state.

Bug 89337 Summary: Bogus "exceeds maximum object size" on unreachable code
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89337

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |INVALID

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2019-01-18 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 79220, which changed state.

Bug 79220 Summary: missing -Wstringop-overflow= on a memcpy overflow with a 
small power-of-2 size
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79220

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2019-01-14 Thread msebor at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443
Bug 88443 depends on bug 86552, which changed state.

Bug 86552 Summary: missing warning for reading past the end of non-string arrays
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86552

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2018-12-11 Thread rguenth at gcc dot gnu.org

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443

Richard Biener  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
   Last reconfirmed||2018-12-11
 Ever confirmed|0   |1

--- Comment #1 from Richard Biener  ---
.

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