Hi Just recognized every _ unit test fails. So I'm busy for a while.
Cheers, Joël On Sun, May 21, 2017 at 11:15 PM, Joël Krähemann <jkraehem...@gmail.com> wrote: > Hi > > the stack-trace above should be fixed commit: > > http://git.savannah.nongnu.org/cgit/gsequencer.git/commit/?h=0.8.x&id=d6a5a226fa01525bbcce3824dfb5f7e82767eb62 > > Since I didn't test with address sanitizer this wasn't recognized. > I just do run it now. Might be there other issues. > > Bests, > Joël > > > On Fri, May 5, 2017 at 6:06 PM, James Cowgill <jcowg...@debian.org> wrote: >> Source: gsequencer >> Version: 0.8.0-1 >> Severity: important >> >> Hi, >> >> While looking at #861645 I noticed that the gsequencer testsuite >> crashes on x86 with a heap buffer overflow when AddressSanitizer >> (-fsanitize=address) is enabled. >> >> >> FAIL: ags_midi_buffer_util_test >> =============================== >> >> >> >> CUnit - A unit testing framework for C - Version 2.1-3 >> http://cunit.sourceforge.net/ >> >> >> Suite: AgsMidiBufferUtilTest >> Test: test of ags_midi_buffer_util.c get varlength size ...passed >> Test: test of ags_midi_buffer_util.c put varlength ...passed >> Test: test of ags_midi_buffer_util.c get varlength ...passed >> Test: test of ags_midi_buffer_util.c put int16 ...passed >> Test: test of ags_midi_buffer_util.c get int16 ...passed >> Test: test of ags_midi_buffer_util.c put int24 ...passed >> Test: test of ags_midi_buffer_util.c get int24 ...passed >> Test: test of ags_midi_buffer_util.c put int32 ...passed >> Test: test of ags_midi_buffer_util.c get int32 ...passed >> Test: test of ags_midi_buffer_util.c put header ... >> ** (process:4236): WARNING **: invalid chunk length >> >> ** (process:4236): WARNING **: invalid chunk length >> FAILED >> 1. ags/test/audio/midi/ags_midi_buffer_util_test.c:518 - success == TRUE >> 2. ags/test/audio/midi/ags_midi_buffer_util_test.c:535 - success == TRUE >> Test: test of ags_midi_buffer_util.c get header ...passed >> Test: test of ags_midi_buffer_util.c put track ...passed >> Test: test of ags_midi_buffer_util.c get track ...passed >> Test: test of ags_midi_buffer_util.c put key on ...passed >> Test: test of ags_midi_buffer_util.c get key on ...passed >> Test: test of ags_midi_buffer_util.c put key off ...passed >> Test: test of ags_midi_buffer_util.c get key off ...passed >> Test: test of ags_midi_buffer_util.c put key pressure ...passed >> Test: test of ags_midi_buffer_util.c get key pressure ...passed >> Test: test of ags_midi_buffer_util.c put change parameter ...passed >> Test: test of ags_midi_buffer_util.c get change parameter ...passed >> Test: test of ags_midi_buffer_util.c put change pitch bend ...passed >> Test: test of ags_midi_buffer_util.c get change pitch bend ...passed >> Test: test of ags_midi_buffer_util.c put change program ...FAILED >> 1. ags/test/audio/midi/ags_midi_buffer_util_test.c:1044 - success == >> TRUE >> Test: test of ags_midi_buffer_util.c get change program >> ...================================================================= >> ==4236==ERROR: AddressSanitizer: heap-buffer-overflow on address >> 0x60200000dff6 at pc 0x7f0b047bfd7b bp 0x7fff86d9a050 sp 0x7fff86d99800 >> WRITE of size 3 at 0x60200000dff6 thread T0 >> #0 0x7f0b047bfd7a (/usr/lib/x86_64-linux-gnu/libasan.so.3+0x5cd7a) >> #1 0x5618bff665ad in memcpy >> /usr/include/x86_64-linux-gnu/bits/string3.h:53 >> #2 0x5618bff665ad in ags_midi_buffer_util_test_get_change_program >> ags/test/audio/midi/ags_midi_buffer_util_test.c:1073 >> #3 0x7f0b03741396 (/usr/lib/x86_64-linux-gnu/libcunit.so.1+0x4396) >> #4 0x7f0b037416cf (/usr/lib/x86_64-linux-gnu/libcunit.so.1+0x46cf) >> #5 0x7f0b03741a1d in CU_run_all_tests >> (/usr/lib/x86_64-linux-gnu/libcunit.so.1+0x4a1d) >> #6 0x5618bff63203 in main >> ags/test/audio/midi/ags_midi_buffer_util_test.c:3257 >> #7 0x7f0b00fdb2b0 in __libc_start_main >> (/lib/x86_64-linux-gnu/libc.so.6+0x202b0) >> #8 0x5618bff63269 in _start >> (/build/gsequencer-8YtPr4/gsequencer-0.8.0/.libs/ags_midi_buffer_util_test+0x7269) >> >> 0x60200000dff6 is located 0 bytes to the right of 6-byte region >> [0x60200000dff0,0x60200000dff6) >> allocated by thread T0 here: >> #0 0x7f0b04824d28 in malloc >> (/usr/lib/x86_64-linux-gnu/libasan.so.3+0xc1d28) >> #1 0x5618bff663ff in ags_midi_buffer_util_test_get_change_program >> ags/test/audio/midi/ags_midi_buffer_util_test.c:1057 >> >> SUMMARY: AddressSanitizer: heap-buffer-overflow >> (/usr/lib/x86_64-linux-gnu/libasan.so.3+0x5cd7a) >> Shadow bytes around the buggy address: >> 0x0c047fff9ba0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa >> 0x0c047fff9bb0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa >> 0x0c047fff9bc0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa >> 0x0c047fff9bd0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa >> 0x0c047fff9be0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa >> =>0x0c047fff9bf0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa[06]fa >> 0x0c047fff9c00: fa fa 00 00 fa fa 06 fa fa fa 07 fa fa fa 07 fa >> 0x0c047fff9c10: fa fa 07 fa fa fa 07 fa fa fa 07 fa fa fa 07 fa >> 0x0c047fff9c20: fa fa 07 fa fa fa 07 fa fa fa 07 fa fa fa 07 fa >> 0x0c047fff9c30: fa fa 00 fa fa fa 00 00 fa fa fd fa fa fa fd fa >> 0x0c047fff9c40: fa fa 00 00 fa fa 00 07 fa fa 00 07 fa fa 04 fa >> Shadow byte legend (one shadow byte represents 8 application bytes): >> Addressable: 00 >> Partially addressable: 01 02 03 04 05 06 07 >> Heap left redzone: fa >> Heap right redzone: fb >> Freed heap region: fd >> Stack left redzone: f1 >> Stack mid redzone: f2 >> Stack right redzone: f3 >> Stack partial redzone: f4 >> Stack after return: f5 >> Stack use after scope: f8 >> Global redzone: f9 >> Global init order: f6 >> Poisoned by user: f7 >> Container overflow: fc >> Array cookie: ac >> Intra object redzone: bb >> ASan internal: fe >> Left alloca redzone: ca >> Right alloca redzone: cb >> ==4236==ABORTING >> >> James >>
