[Bug 434647] New: X server segfaults in libXfont fs_cleanup_bfont()
Please do not reply directly to this email. All additional
comments should be made in the comments box of this bug report.
https://bugzilla.redhat.com/show_bug.cgi?id=434647
Summary: X server segfaults in libXfont fs_cleanup_bfont()
Product: Fedora
Version: 8
Platform: i386
OS/Version: Linux
Status: NEW
Severity: high
Priority: low
Component: libXfont
AssignedTo: sandmann(a)redhat.com
ReportedBy: trq(a)astro.washington.edu
QAContact: extras-qa(a)fedoraproject.org
CC: fedora-fonts-bugs-list(a)redhat.com
Description of problem:
The X server dies with a segmentation fault. Here is the backtrace:
Backtrace:
0: /usr/bin/X(xf86SigHandler+0x81) [0x80c2f01]
1: [0x110420]
2: /usr/lib/libXfont.so.1 [0xa56d14]
3: /usr/lib/libXfont.so.1 [0xa573ff]
4: /usr/lib/libXfont.so.1 [0xa594ae]
5: /usr/lib/libXfont.so.1 [0xa59647]
6: /usr/bin/X(FontWakeup+0x4d) [0x808920d]
7: /usr/bin/X(WakeupHandler+0x59) [0x808c959]
8: /usr/bin/X(WaitForSomething+0x1ae) [0x81b64be]
9: /usr/bin/X(Dispatch+0x8d) [0x80886fd]
10: /usr/bin/X(main+0x49a) [0x807054a]
11: /lib/libc.so.6(__libc_start_main+0xe0) [0x884390]
12: /usr/bin/X(FontFileCompleteXLFD+0x1f1) [0x806f831]
Fatal server error:
Caught signal 11. Server aborting
Here is symbol information for libXfont:
0xa56d14 <fs_cleanup_bfont+20>: mov 0x78(%eax),%edi
0xa573ff <fs_abort_blockrec+143>: lea 0x20(%esi),%eax
0xa594ae <_fs_check_reconnect+142>: mov 0x6c(%edi),%esi
0xa59647 <fs_wakeup+215>: jmp 0xa595c6 <fs_wakeup+86>
0xa56d14 is in fs_cleanup_bfont (fserve.c:563).
558 {
559 FSFontDataRec *fsd;
560
561 if (bfont->pfont)
562 {
563 fsd = (FSFontDataRec *) bfont->pfont->fpePrivate;
564
565 /* make sure the FS knows we choked on it */
566 fs_send_close_font(bfont->pfont->fpe, bfont->fontid);
567
Version-Release number of selected component (if applicable):
Name : libXfont
Arch : i386
Version: 1.3.1
Release: 2.fc8
How reproducible:
I'm not sure how to reproduce it, although it seems to correlate with use of
firefox. The crash happens about every other day since an update in mid February.
--
Configure bugmail: https://bugzilla.redhat.com/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug, or are watching someone who is.