Your message dated Fri, 14 Jan 2011 01:12:29 +0300
with message-id <[email protected]>
and subject line Bug#546301: fixed in strace 4.5.19-1
has caused the Debian Bug report #546301,
regarding strace corrupts it's own memory
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
546301: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=546301
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: strace
Version: 4.5.17+cvs080723-2
Severity: normal
The following is from an attempt to strace Iceweasel on AMD64. It happens
about 60% of the time that I launch strace, the other 40% of runs work
correctly.
I am running "strace -p pid" to trace a running process.
read(3,
"\1\20b\200\22\5\0\0\0\0\0\0\0\0\0\0`\200\177\0\0\0\0\0\240\205\271\2\0\0\0\0\377"...,
4096) = 4096
read(3,
"\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377"...,
1128) = 1128
read(3, 0x2451104, 4096) = -1 EAGAIN (Resource temporarily
unavailable)
*** glibc detected *** strace: malloc(): memory corruption (fast):
0x0000000001b1d610 ***
======= Backtrace: =========
/lib/libc.so.6[0x7feb319c1948]
/lib/libc.so.6[0x7feb319c467f]
/lib/libc.so.6(__libc_malloc+0x98)[0x7feb319c5a78]
strace[0x408380]
strace[0x4058de]
strace[0x404616]
/lib/libc.so.6(__libc_start_main+0xe6)[0x7feb3196c1a6]
strace[0x401f69]
======= Memory map: ========
00400000-00447000 r-xp 00000000 fd:01 196689
/usr/bin/strace
00647000-00648000 rw-p 00047000 fd:01 196689
/usr/bin/strace
00648000-00656000 rw-p 00648000 00:00 0
01b1d000-01b3e000 rw-p 01b1d000 00:00 0 [heap]
7feb2c000000-7feb2c021000 rw-p 7feb2c000000 00:00 0
7feb2c021000-7feb30000000 ---p 7feb2c021000 00:00 0
7feb31737000-7feb3174d000 r-xp 00000000 fd:01 575071
/lib/libgcc_s.so.1
7feb3174d000-7feb3194d000 ---p 00016000 fd:01 575071
/lib/libgcc_s.so.1
7feb3194d000-7feb3194e000 rw-p 00016000 fd:01 575071
/lib/libgcc_s.so.1
7feb3194e000-7feb31a98000 r-xp 00000000 fd:01 575285
/lib/libc-2.7.so
7feb31a98000-7feb31c97000 ---p 0014a000 fd:01 575285
/lib/libc-2.7.so
7feb31c97000-7feb31c9a000 r--p 00149000 fd:01 575285
/lib/libc-2.7.so
7feb31c9a000-7feb31c9c000 rw-p 0014c000 fd:01 575285
/lib/libc-2.7.so
7feb31c9c000-7feb31ca1000 rw-p 7feb31c9c000 00:00 0
7feb31ca1000-7feb31cbd000 r-xp 00000000 fd:01 575288
/lib/ld-2.7.so
7feb31ea1000-7feb31ea3000 rw-p 7feb31ea1000 00:00 0
7feb31eb9000-7feb31ebc000 rw-p 7feb31eb9000 00:00 0
7feb31ebc000-7feb31ebe000 rw-p 0001b000 fd:01 575288
/lib/ld-2.7.so
7fff39ea9000-7fff39ebe000 rw-p 7ffffffea000 00:00 0 [stack]
7fff39fff000-7fff3a000000 r-xp 7fff39fff000 00:00 0 [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0
[vsyscall]
select(Aborted
-- System Information:
Debian Release: 5.0.3
APT prefers stable
APT policy: (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.26-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/bash
Versions of packages strace depends on:
ii libc6 2.7-18 GNU C Library: Shared libraries
strace recommends no packages.
strace suggests no packages.
-- debconf-show failed
--- End Message ---
--- Begin Message ---
Source: strace
Source-Version: 4.5.19-1
I believe that this bug was fixed in strace-4.5.19-1.
--
ldv
--- End Message ---
