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* [Bug threads/13217] New: thread apply all detach throws a SEGFAULT
@ 2011-09-22 9:59 kevin.pouget at gmail dot com
2011-09-22 15:28 ` [Bug threads/13217] " kevin.pouget at gmail dot com
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: kevin.pouget at gmail dot com @ 2011-09-22 9:59 UTC (permalink / raw)
To: gdb-prs
http://sourceware.org/bugzilla/show_bug.cgi?id=13217
Bug #: 13217
Summary: thread apply all detach throws a SEGFAULT
Product: gdb
Version: HEAD
Status: NEW
Severity: normal
Priority: P2
Component: threads
AssignedTo: unassigned@sourceware.org
ReportedBy: kevin.pouget@gmail.com
Classification: Unclassified
thread apply all detach throws a SEGFAULT, because
thread.c:thread_apply_all_command
for (tp = thread_list; tp; tp = tp->next)
is not robust against thread_list modification during the loop.
The reason behind this strange-looking command is when you have multiple
(single-threaded) inferiors and you want to detach all of them, there is no
`inferior apply all detach`
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^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug threads/13217] thread apply all detach throws a SEGFAULT 2011-09-22 9:59 [Bug threads/13217] New: thread apply all detach throws a SEGFAULT kevin.pouget at gmail dot com @ 2011-09-22 15:28 ` kevin.pouget at gmail dot com 2013-07-15 11:14 ` cvs-commit at gcc dot gnu.org 2013-07-15 18:29 ` tromey at redhat dot com 2 siblings, 0 replies; 4+ messages in thread From: kevin.pouget at gmail dot com @ 2011-09-22 15:28 UTC (permalink / raw) To: gdb-prs http://sourceware.org/bugzilla/show_bug.cgi?id=13217 Kevin Pouget <kevin.pouget at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kevin.pouget at gmail dot | |com -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug threads/13217] thread apply all detach throws a SEGFAULT 2011-09-22 9:59 [Bug threads/13217] New: thread apply all detach throws a SEGFAULT kevin.pouget at gmail dot com 2011-09-22 15:28 ` [Bug threads/13217] " kevin.pouget at gmail dot com @ 2013-07-15 11:14 ` cvs-commit at gcc dot gnu.org 2013-07-15 18:29 ` tromey at redhat dot com 2 siblings, 0 replies; 4+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2013-07-15 11:14 UTC (permalink / raw) To: gdb-prs http://sourceware.org/bugzilla/show_bug.cgi?id=13217 --- Comment #1 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> --- CVSROOT: /cvs/src Module name: src Changes by: alianwar@sourceware.org 2013-07-15 11:14:32 Modified files: gdb : ChangeLog thread.c gdb/testsuite/gdb.threads: threadapply.exp Log message: 2013-07-15 Ali Anwar <ali_anwar@codesourcery.com> PR threads/13217 * thread.c (thread_apply_all_command): Check for valid threads and thread count. (thread_array_cleanup): New struct. (set_thread_refcount): New function. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.15797&r2=1.15798 http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/thread.c.diff?cvsroot=src&r1=1.154&r2=1.155 http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.threads/threadapply.exp.diff?cvsroot=src&r1=1.16&r2=1.17 -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug threads/13217] thread apply all detach throws a SEGFAULT 2011-09-22 9:59 [Bug threads/13217] New: thread apply all detach throws a SEGFAULT kevin.pouget at gmail dot com 2011-09-22 15:28 ` [Bug threads/13217] " kevin.pouget at gmail dot com 2013-07-15 11:14 ` cvs-commit at gcc dot gnu.org @ 2013-07-15 18:29 ` tromey at redhat dot com 2 siblings, 0 replies; 4+ messages in thread From: tromey at redhat dot com @ 2013-07-15 18:29 UTC (permalink / raw) To: gdb-prs http://sourceware.org/bugzilla/show_bug.cgi?id=13217 Tom Tromey <tromey at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |tromey at redhat dot com Resolution|--- |FIXED Target Milestone|--- |7.7 --- Comment #2 from Tom Tromey <tromey at redhat dot com> --- I believe this was fixed. -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2013-07-15 18:29 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-09-22 9:59 [Bug threads/13217] New: thread apply all detach throws a SEGFAULT kevin.pouget at gmail dot com 2011-09-22 15:28 ` [Bug threads/13217] " kevin.pouget at gmail dot com 2013-07-15 11:14 ` cvs-commit at gcc dot gnu.org 2013-07-15 18:29 ` tromey at redhat dot com
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