Bug 132953
| Summary: | *** glibc detected *** free(): invalid pointer: 0x00a2bfd0 *** | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Nicolas Mailhot <nicolas.mailhot> |
| Component: | openoffice.org | Assignee: | Dan Williams <dcbw> |
| Status: | CLOSED NOTABUG | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | medium | ||
| Version: | rawhide | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2004-09-24 08:17:51 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 131589 | ||
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Description
Nicolas Mailhot
2004-09-20 11:17:10 UTC
will hopefulyl be fixed in 1.1.2-5 (cannot reproduce there) I think it's ok now, will test with the same doc tomorrow to make sure Just tested -> it works now. So this is a fixed/rawhide, though bugzilla won't let me do it (I wonder if it's a redhat bugzilla bug or a rawhide moz one) I observe the same error with glibc-2.3.4-7 and various programs, all from recent (as of Feb 12) rawhide; to list some: - iconv --list (from glibc itself, rebuild of glibc rpms failed with similar error message for msgfmt) []$ iconv --list *** glibc detected *** iconv: free(): invalid pointer: 0xb7fe2ea0 *** Aborted - python []$ rhn-applet-gui *** glibc detected *** /usr/bin/python: free(): invalid pointer: 0xb7466aa0 *** Aborted - bash [root]# /etc/init.d/xinetd start Starting xinetd: *** glibc detected *** /bin/bash: free(): invalid pointer: 0xb7d8a630 *** Aborted Please, someone with sufficient permissions, reopen it. Also, I suggest to set 'high' priority If I run with LD_PRELOAD=/usr/lib/libmemusage.so, everything went
fine:
[]$ env LD_PRELOAD=/usr/lib/libmemusage.so iconv --list
<long list of known encodings skipped>
Memory usage summary: heap total: 55944, heap peak: 35621, stack
peak: 2672
total calls total memory failed calls
malloc| 1031 52416 0
realloc| 3 2848 0 (in place: 1,
dec: 0)
calloc| 2 680 0
free| 22 34287
Histogram for block sizes:
0-15 17 1%
16-31 969 93%
==================================================
32-47 20 1% =
48-63 13 1%
64-79 2 <1%
80-95 2 <1%
96-111 1 <1%
112-127 2 <1%
208-223 1 <1%
352-367 1 <1%
384-399 1 <1%
448-463 1 <1%
480-495 1 <1%
608-623 1 <1%
800-815 1 <1%
1024-1039 1 <1%
2048-2063 1 <1%
32640-32655 1 <1%
This seems to be related to the default for env(MALLOC_CHECK_). If this variable is unset, it is treated now as non-0 value. Setting it to 0 (export MALLOC_CHECK_=0) dismiss all errors. Core for the problem with malloc itself with MALLOC_CHECK_ was already discussed in #134385 and bug was marked as fixed (or am I wrong here?). Looks like this problem reappears. Vladimir: this error is specific to the program that exhibits it, and isn't a general glibc error. Its caused by memory bugs in the individual programs themselves, for example OOo had a double-free bug that caused this error. I'd suggest filing bugs against iconv and rhn-applet-gui. It's because your user isn't into video group. You have two solutions: -Add your user into video goup -Add Group video into xorg.conf DRI section as Dave'2005 said. This probleme caused because user try to acces to DRI node. When you add "Group video" into xorg.conf, it's put xorg into video group for the current session. |