> But, I still get the warning even with --partial-loads-ok=yes. Why so?
I cannot reproduce that (in particular, I get no complaint from memcheck)
with a freshly-built valgrind-3.7.0 in the environment:
Darwin host.local 11.4.0 Darwin Kernel Version 11.4.0: Mon Apr 9 19:32:15
PDT 2012; root:xnu-1699.26.8~1/RELEASE_X86_64 x86_64
i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5646)
About This Mac > More Info... > System Report... > Software > Developer
3.2 (10A432) /Developer
4.3.2 (4E2002) /Applications/Xcode.app
ln -s /Developer/SDKs/MacOSX10.6.sdk/usr/include /usr/include
CC='gcc -L/Developer/SDKs/MacOSX10.6.sdk/usr/lib'
$ valgrind -v ./check ## note no '--partial-loads-ok=yes'
==24112== Memcheck, a memory error detector
==24112== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
==24112== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
==24112== Command: ./check
==24112==
--24112-- Valgrind options:
--24112-- -v
--24112-- Contents of /proc/version:
--24112-- can't open /proc/version
--24112-- Arch and hwcaps: AMD64, amd64-sse3-cx16
--24112-- Page sizes: currently 4096, max supported 4096
--24112-- Valgrind library directory: /Users/jreiser/local/lib/valgrind
--24112-- ./check (0x100000000)
--24112-- reading syms from primary file (7 20)
--24112-- dSYM directory is missing; consider using --dsymutil=yes
--24112-- /usr/lib/dyld (0x7fff5fc00000)
--24112-- reading syms from primary file (6 1179)
--24112-- Reading suppressions file:
/Users/jreiser/local/lib/valgrind/default.supp
==24112== embedded gdbserver: reading from
/var/folders/0y/vg59c4zd2p593j05mr_dcqch0000gn/T//vgdb-pipe-from-vgdb-to-24112-by-jreiser-on-???
==24112== embedded gdbserver: writing to
/var/folders/0y/vg59c4zd2p593j05mr_dcqch0000gn/T//vgdb-pipe-to-vgdb-from-24112-by-jreiser-on-???
==24112== embedded gdbserver: shared mem
/var/folders/0y/vg59c4zd2p593j05mr_dcqch0000gn/T//vgdb-pipe-shared-mem-vgdb-24112-by-jreiser-on-???
==24112==
==24112== TO CONTROL THIS PROCESS USING vgdb (which you probably
==24112== don't want to do, unless you know exactly what you're doing,
==24112== or are doing some strange experiment):
==24112== /Users/jreiser/local/lib/valgrind/../../bin/vgdb --pid=24112
...command...
==24112==
==24112== TO DEBUG THIS PROCESS USING GDB: start GDB like this
==24112== /path/to/gdb ./check
==24112== and then give GDB the following command
==24112== target remote | /Users/jreiser/local/lib/valgrind/../../bin/vgdb
--pid=24112
==24112== --pid is optional if only one valgrind process is running
==24112==
--24112-- REDIR: 0x7fff5fc1dfc0 (strcmp) redirected to 0x13804cba0 (???)
--24112-- REDIR: 0x7fff5fc1b161 (arc4random) redirected to 0x13804cc3e (???)
--24112-- REDIR: 0x7fff5fc20a50 (strlen) redirected to 0x13804cb6f (???)
--24112-- REDIR: 0x7fff5fc1c850 (strcpy) redirected to 0x13804cbbc (???)
--24112-- REDIR: 0x7fff5fc19f17 (strcat) redirected to 0x13804cb80 (???)
--24112-- /Users/jreiser/local/lib/valgrind/vgpreload_core-amd64-darwin.so
(0x100004000)
--24112-- reading syms from primary file (3 135)
--24112-- dSYM=
/Users/jreiser/local/lib/valgrind/vgpreload_core-amd64-darwin.so.dSYM/Contents/Resources/DWARF/vgpreload_core-amd64-darwin.so
--24112-- reading dwarf3 from dsyms file
--24112-- /Users/jreiser/local/lib/valgrind/vgpreload_memcheck-amd64-darwin.so
(0x10000f000)
--24112-- reading syms from primary file (32 273)
--24112-- dSYM=
/Users/jreiser/local/lib/valgrind/vgpreload_memcheck-amd64-darwin.so.dSYM/Contents/Resources/DWARF/vgpreload_memcheck-amd64-darwin.so
--24112-- reading dwarf3 from dsyms file
--24112-- /usr/lib/libSystem.B.dylib (0x10001d000)
--24112-- reading syms from primary file (529 439)
--24112-- /usr/lib/system/libcache.dylib (0x100058000)
--24112-- reading syms from primary file (28 32)
--24112-- /usr/lib/system/libcommonCrypto.dylib (0x100062000)
--24112-- reading syms from primary file (96 358)
--24112-- /usr/lib/system/libcompiler_rt.dylib (0x1000b2000)
--24112-- reading syms from primary file (291 6)
--24112-- /usr/lib/system/libcopyfile.dylib (0x1000bf000)
--24112-- reading syms from primary file (7 26)
--24112-- /usr/lib/system/libdispatch.dylib (0x1000cc000)
--24112-- reading syms from primary file (114 431)
--24112-- /usr/lib/system/libdnsinfo.dylib (0x1000eb000)
--24112-- reading syms from primary file (5 8)
--24112-- /usr/lib/system/libdyld.dylib (0x1000f0000)
--24112-- reading syms from primary file (68 92)
--24112-- /usr/lib/system/libkeymgr.dylib (0x1000fa000)
--24112-- reading syms from primary file (12 4)
--24112-- /usr/lib/system/liblaunch.dylib (0x1000fe000)
--24112-- reading syms from primary file (117 1)
--24112-- /usr/lib/system/libmacho.dylib (0x10010f000)
--24112-- reading syms from primary file (86 5)
--24112-- /usr/lib/system/libquarantine.dylib (0x100121000)
--24112-- reading syms from primary file (51 7)
--24112-- /usr/lib/system/libremovefile.dylib (0x100128000)
--24112-- reading syms from primary file (14 4)
--24112-- /usr/lib/system/libsystem_blocks.dylib (0x10012e000)
--24112-- reading syms from primary file (27 27)
--24112-- /usr/lib/system/libsystem_c.dylib (0x100134000)
--24112-- reading syms from primary file (1800 1823)
==24112== Preferring higher priority redirection:
--24112-- old: 0x10015bcbd (memcpy$VARIANT$sse42) R-> (2018.0) 0x1000111d0
memcpy$VARIANT$sse42
--24112-- new: 0x10015bcbd (memcpy$VARIANT$sse42) R-> (2018.1) 0x100010ed0
memmove$VARIANT$sse42
==24112== Preferring higher priority redirection:
--24112-- old: 0x10015bebd (memcpy$VARIANT$sse3x) R-> (2018.0) 0x100011410
memcpy$VARIANT$sse3x
--24112-- new: 0x10015bebd (memcpy$VARIANT$sse3x) R-> (2018.1) 0x100010d10
memmove$VARIANT$sse3x
--24112-- /usr/lib/system/libsystem_dnssd.dylib (0x100250000)
--24112-- reading syms from primary file (64 33)
--24112-- /usr/lib/system/libsystem_info.dylib (0x10025e000)
--24112-- reading syms from primary file (689 510)
--24112-- /usr/lib/system/libsystem_kernel.dylib (0x1002af000)
--24112-- reading syms from primary file (767 72)
--24112-- /usr/lib/system/libsystem_network.dylib (0x1002df000)
--24112-- reading syms from primary file (23 100)
--24112-- /usr/lib/system/libsystem_notify.dylib (0x1002eb000)
--24112-- reading syms from primary file (115 55)
--24112-- /usr/lib/system/libsystem_sandbox.dylib (0x1002fb000)
--24112-- reading syms from primary file (41 7)
--24112-- /usr/lib/system/libunc.dylib (0x100301000)
--24112-- reading syms from primary file (30 4)
--24112-- /usr/lib/system/libunwind.dylib (0x100307000)
--24112-- reading syms from primary file (102 67)
--24112-- /usr/lib/system/libxpc.dylib (0x100314000)
--24112-- reading syms from primary file (523 218)
--24112-- REDIR: 0x1001d55e0 (memset) redirected to 0x100010c90 (memset)
--24112-- REDIR: 0x1001d64e0 (strlen) redirected to 0x100010b00 (strlen)
--24112-- REDIR: 0x1001d5178 (malloc) redirected to 0x100010607 (malloc)
--24112-- REDIR: 0x1001d512d (calloc) redirected to 0x1000102ff (calloc)
--24112-- REDIR: 0x10015bcbd (memcpy$VARIANT$sse42) redirected to 0x100010ed0
(memmove$VARIANT$sse42)
--24112-- REDIR: 0x1001d5820 (strcmp) redirected to 0x100010c50 (strcmp)
--24112-- REDIR: 0x1001d63f0 (strncmp) redirected to 0x100010bf0 (strncmp)
sizeof(mvk_lruc_kv_t)=152, 0x1003462e0, 0x100346378, 0x100346410, 0x1003460d0
at index 0
end at index 0
at index 1
end at index 1
at index 2
end at index 2
at index 3
end at index 3
at index 4
end at index 4
at index 5
end at index 5
at index 6
end at index 6
at index 7
end at index 7
at index 8
end at index 8
at index 9
end at index 9
at index 10
end at index 10
at index 11
end at index 11
at index 12
end at index 12
at index 13
end at index 13
at index 14
end at index 14
at index 15
end at index 15
at index 16
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at index 17
end at index 17
at index 18
end at index 18
at index 19
end at index 19
at index 20
end at index 20
at index 21
end at index 21
at index 22
end at index 22
at index 23
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at index 24
end at index 24
at index 25
end at index 25
at index 26
end at index 26
==24112==
==24112== HEAP SUMMARY:
==24112== in use at exit: 11,123 bytes in 35 blocks
==24112== total heap usage: 35 allocs, 0 frees, 11,123 bytes allocated
==24112==
==24112== Searching for pointers to 35 not-freed blocks
==24112== Checked 486,912 bytes
==24112==
==24112== LEAK SUMMARY:
==24112== definitely lost: 5,016 bytes in 2 blocks
==24112== indirectly lost: 0 bytes in 0 blocks
==24112== possibly lost: 0 bytes in 0 blocks
==24112== still reachable: 6,107 bytes in 33 blocks
==24112== suppressed: 0 bytes in 0 blocks
==24112== Rerun with --leak-check=full to see details of leaked memory
==24112==
==24112== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 1 from 1)
--24112--
--24112-- used_suppression: 1 OSX107:blah
==24112==
==24112== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 1 from 1)
$
--
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