https://llvm.org/bugs/show_bug.cgi?id=26415
Bug ID: 26415
Summary: UBSan-Standalone-x86_64 :: TestCases/Misc/vla.c has
been failing on clang-x64-ninja-win7 for one week (1)
after cross-DSO CFI diagnostics landed
Product: compiler-rt
Version: unspecified
Hardware: PC
OS: Windows NT
Status: NEW
Severity: normal
Priority: P
Component: compiler-rt
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
http://lab.llvm.org:8011/builders/clang-x64-ninja-win7
******************** TEST 'UBSan-Standalone-x86_64 :: TestCases/Misc/vla.c'
FAILED ********************
Script:
--
D:/buildslave/clang-x64-ninja-win7/stage2/./bin/clang.exe -fsanitize=vla-bound
D:\buildslave\clang-x64-ninja-win7\llvm\projects\compiler-rt\test\ubsan\TestCases\Misc\vla.c
-O3 -o
D:\buildslave\clang-x64-ninja-win7\stage2\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Misc\Output\vla.c.tmp
D:\buildslave\clang-x64-ninja-win7\stage2\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Misc\Output\vla.c.tmp
2>&1 | FileCheck
D:\buildslave\clang-x64-ninja-win7\llvm\projects\compiler-rt\test\ubsan\TestCases\Misc\vla.c
--check-prefix=CHECK-MINUS-ONE
D:\buildslave\clang-x64-ninja-win7\stage2\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Misc\Output\vla.c.tmp
a 2>&1 | FileCheck
D:\buildslave\clang-x64-ninja-win7\llvm\projects\compiler-rt\test\ubsan\TestCases\Misc\vla.c
--check-prefix=CHECK-ZERO
D:\buildslave\clang-x64-ninja-win7\stage2\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Misc\Output\vla.c.tmp
a b
--
Exit Code: 1120
Command Output (stdout):
--
Command 0: "D:/buildslave/clang-x64-ninja-win7/stage2/./bin/clang.exe"
"-fsanitize=vla-bound"
"D:\buildslave\clang-x64-ninja-win7\llvm\projects\compiler-rt\test\ubsan\TestCases\Misc\vla.c"
"-O3" "-o"
"D:\buildslave\clang-x64-ninja-win7\stage2\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Misc\Output\vla.c.tmp"
Command 0 Result: 1120
Command 0 Output:
Creating library
D:\buildslave\clang-x64-ninja-win7\stage2\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Misc\Output\vla.c.lib
and object
D:\buildslave\clang-x64-ninja-win7\stage2\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Misc\Output\vla.c.exp
clang_rt.ubsan_standalone-x86_64.lib(ubsan_handlers.cc.obj) : error LNK2019:
unresolved external symbol "void __cdecl __ubsan::HandleCFIBadType(struct
__ubsan::CFICheckFailData *,unsigned __int64,struct __ubsan::ReportOptions)"
(?HandleCFIBadType@__ubsan@@YAXPEAUCFICheckFailData@1@_KUReportOptions@1@@Z)
referenced in function __ubsan_handle_cfi_check_fail
D:\buildslave\clang-x64-ninja-win7\stage2\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Misc\Output\vla.c.tmp
: fatal error LNK1120: 1 unresolved externals
Command 0 Stderr:
clang.exe: error: linker command failed with exit code 1120 (use -v to see
invocation)
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