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From: "fweimer at redhat dot com" <sourceware-bugzilla@sourceware.org> To: glibc-bugs@sourceware.org Subject: [Bug nptl/28587] New: Missing signal number check in pthread_kill if no signal is sent Date: Fri, 12 Nov 2021 13:06:15 +0000 [thread overview] Message-ID: <bug-28587-131@http.sourceware.org/bugzilla/> (raw) https://sourceware.org/bugzilla/show_bug.cgi?id=28587 Bug ID: 28587 Summary: Missing signal number check in pthread_kill if no signal is sent Product: glibc Version: 2.34 Status: NEW Severity: normal Priority: P2 Component: nptl Assignee: unassigned at sourceware dot org Reporter: fweimer at redhat dot com CC: drepper.fsp at gmail dot com Target Milestone: --- Commit a8ac8c4725ddb1119764126a8674a04c9dd5aea8 ("nptl: Fix race between pthread_kill and thread exit (bug 12889)") removed all error checking when the signal is not sent because the kernel-side thread has already exited (or is about to). This is not correct, we still need to validate the signal number. -- You are receiving this mail because: You are on the CC list for the bug.
next reply other threads:[~2021-11-12 13:06 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-11-12 13:06 fweimer at redhat dot com [this message] 2021-11-12 13:11 ` [Bug nptl/28587] " fweimer at redhat dot com
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