From: Julian Seward Date: Fri, 12 Oct 2012 22:49:50 +0000 (+0000) Subject: Rough initial triage for bugs that appeared in the past month or so. X-Git-Tag: svn/VALGRIND_3_9_0~630 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=21d3562b02ca2d2cbee22e7ce74f3306ca7a10c5;p=thirdparty%2Fvalgrind.git Rough initial triage for bugs that appeared in the past month or so. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13038 --- diff --git a/docs/internals/3_8_BUGSTATUS.txt b/docs/internals/3_8_BUGSTATUS.txt index 217a8edde7..4f09ebc687 100644 --- a/docs/internals/3_8_BUGSTATUS.txt +++ b/docs/internals/3_8_BUGSTATUS.txt @@ -129,6 +129,7 @@ valgrind.spec diff at https://bugzilla.mozilla.org/show_bug.cgi?id=750856#c20 r13008 to 382 ? check change of leak-check-counting? 307465 gkw extra suppression? +gcp libnss3.so debuginfo read hang https://bugzilla.redhat.com/show_bug.cgi?id=730303 https://bugs.kde.org/show_bug.cgi?id=164485 @@ -136,84 +137,116 @@ https://bugs.kde.org/show_bug.cgi?id=164485 * patch to allow fair-sched on android * mjws patches: 253519, 307285, 307103, 307101, 307290. -306947] New: s390x: BFP rounding mode improvements +306947 s390x: BFP rounding mode improvements + Proposal -306949] New: s390x: BFP condition code improvements +306949 s390x: BFP condition code improvements + Proposal -307038] New: DWARF2 CFI reader: unhandled DW_OP_ opcode 0x8 -(DW_OP_const1u and friends) +307038 DWARF2 CFI reader: unhandled DW_OP_ opcode 0x8 (DW_OP_const1u et al) + FIXED. Suitable for 3.8.2? -307082] New: HG false positive: pthread_cond_destroy: destruction of -unknown cond var +307082 HG false positive: pthread_cond_destroy: destruction of + unknown cond var + Probably easy fix -211352] helgrind races in helgrind's own mythread_wrapper +211352 helgrind races in helgrind's own mythread_wrapper + Not sure if still valid -307101] New: sys_capget second argument can be NULL +307101 sys_capget second argument can be NULL + FIXED; 3.8.2 ? -263034] Crash when loading some PPC64 binaries +263034 Crash when loading some PPC64 binaries + Not sure what to do about this. Has fix for fedora, but + unclear if that breaks other targets. -307103] New: sys_openat If pathname is absolute, then dirfd is ignore +307103 sys_openat If pathname is absolute, then dirfd is ignore + has patch; is in fedora -307106] New: unhandled instruction bytes: f0 0f c0 02 (lock xadd) +307106 amd64->IR: f0 0f c0 02 (lock xadd byte) + Probably easy fix. -307113] New: s390x: DFP support +307113 s390x: DFP support + For 3.9; in progress -307141] New: valgrind does't work in mips-linux system +307141 valgrind does't work in mips-linux system + --> Petar -307155] New: gdbserver_tests/filter_gdb should filter out -syscall-template.S T_PSEUDO source code +307155 gdbserver_tests/filter_gdb should filter out + syscall-template.S T_PSEUDO source code + FIXED -307285] New: x86_amd64 feature test for avx in test suite is wrong +307285 x86_amd64 feature test for avx in test suite is wrong + This should get landed. Safe for 3.8.2. -307290] New: memcheck overlap testcase needs memcpy version filter +307290 memcheck overlap testcase needs memcpy version filter + FIXED -307367] New: valgrind crash with error "vex amd64->IR: unhandled -instruction bytes: 0xF2 0x48 0xF 0x5F 0x3E 0xF2 0x48 0xF" +307367 amd64->IR: 0xF2 0x48 0xF 0x5F 0x3E 0xF2 0x48 0xF + probably invalid (reported against 3.7.0) -307399] New: unhandled instruction bytes: 0xC4 0x62 0x55 0x2E 0x18 -0x44 0x39 0x87 (vmaskmovps %ymm11,%ymm5,(%rax)) +307399 amd64->IR: 0xC4 0x62 0x55 0x2E 0x18 0x44 0x39 0x87 + (vmaskmovps %ymm11,%ymm5,(%rax)) + Requires conditional loads? -307415] New: 3.8.1 build error - OSX Lion 10.7.4 duplicate symbol -_mach_make_memory_entry +307415 3.8.1 build error - OSX Lion 10.7.4 duplicate symbol + _mach_make_memory_entry + XCode 4.5 ??? -307463] New: Please add "&limit=0" to the "all open bugs" link +307463 Please add "&limit=0" to the "all open bugs" link + FIXED -307465] New: --show-possibly-lost=no should bring down the error count -/ exit code +307465 --show-possibly-lost=no should bring down the error count + / exit code + Has patch, but needs thinking through -307500] New: Valgrind docs have two tags +307500 Valgrind docs have two <title> tags + Should fix -- easy -307555] New: The impossible happened! +307555 The impossible happened! (OSX 10.8.1 V segfault) -307557] New: Leaks on Mac OS X 10.7.5 libraries at -ImageLoader::recursiveInitialization +307557 Leaks on Mac OS X 10.7.5 libraries at + ImageLoader::recursiveInitialization + simple extra supp -307612] New: SIGILL while profiling a program compiled using g++ 4.6.3 -and march=native flag on Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz +307612 SIGILL while profiling a program compiled using g++ 4.6.3 + and march=native flag on Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz + INVALID (AVX on 3.7.0) -307729] New: pkgconfig support broken valgrind.pc -valt_load_address=@VALT_LOAD_ADDRESS@ +307729 pkgconfig support broken valgrind.pc + valt_load_address=@VALT_LOAD_ADDRESS@ + Simple fix. -307742] New: memory returned by calloc flagged as unintialized +307742 memory returned by calloc flagged as unintialized + INVALID -307828] New: SSE optimized wcscpy, wcscmp, wcsrchr and wcschr trigger -uninitialised value and/or invalid read warnings +307828 SSE optimized wcscpy, wcscmp, wcsrchr and wcschr trigger + uninitialised value and/or invalid read warnings + has fix; +is 3.8.2 fodder -253519] Memcheck reports auxv pointer accesses as invalid reads. +253519 Memcheck reports auxv pointer accesses as invalid reads. + FIXED -164485] VG_N_SEGNAMES and VG_N_SEGMENTS are (still) too small +164485 VG_N_SEGNAMES and VG_N_SEGMENTS are (still) too small + need to do something about this; low risk -307955] New: Building valgrind 3.7.0-r4 fails in Gentoo AMD64 when -using clang instead of gcc +307955 Building valgrind 3.7.0-r4 fails in Gentoo AMD64 when + using clang instead of gcc + FIXED (long since) -308027] New: Warning: negative range in .debug_loc section +308027 Warning: negative range in .debug_loc section + not started; possibly simple fix -308089] New: Unhandled syscall on ppc64: prctl +308089 Unhandled syscall on ppc64: prctl + has fix, but not yet landed -308135] New: PPC32 MPC8xx has 16 bytes cache size +308135 PPC32 MPC8xx has 16 bytes cache size + should take this -79362] Debug info is lost for .so files when they are dlclose'd +79362 Debug info is lost for .so files when they are dlclose'd + Still alive! -308158] New: running with --leack-check=full makes valgri +308158 running with --leack-check=full makes valgri + Freebsd bug ------ Thu Oct 11 18:51:26 CEST 2012