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[Bug libc/1780] New: size of sigset_t in ucontext_t structure does not match linux kernel
- From: "naveen dot neelakantam at intel dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: 1 Nov 2005 22:28:07 -0000
- Subject: [Bug libc/1780] New: size of sigset_t in ucontext_t structure does not match linux kernel
- Reply-to: sourceware-bugzilla at sourceware dot org
The size of sigset_t in the ucontext_t structure as defined in the linux
kernel (I am using version 2.4.21-32.EL) does not match the size of the
sigset_t in the ucontext_t structure defined in the glibc header files. The
problem shows up in any user-level signal handler that cares to check. I've
attached a simple testcase that demonstrates an implication of the problem.
The kernel, by default, has the correct view. Thus, I am reporting the bug
here. Credit goes to Gregory Lueck for finding the bug.
Thanks,
Naveen Neelakantam
--
Summary: size of sigset_t in ucontext_t structure does not match
linux kernel
Product: glibc
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: libc
AssignedTo: drepper at redhat dot com
ReportedBy: naveen dot neelakantam at intel dot com
CC: glibc-bugs at sources dot redhat dot com
http://sourceware.org/bugzilla/show_bug.cgi?id=1780
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