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[Bug libc/12093] New: Prevent possible NULL pointer access after getifaddrs() usage
- From: "thomas.jarosch at intra2net dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: Tue, 5 Oct 2010 12:00:16 +0000
- Subject: [Bug libc/12093] New: Prevent possible NULL pointer access after getifaddrs() usage
- Auto-submitted: auto-generated
http://sourceware.org/bugzilla/show_bug.cgi?id=12093
Summary: Prevent possible NULL pointer access after
getifaddrs() usage
Product: glibc
Version: 2.11
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: libc
AssignedTo: drepper.fsp@gmail.com
ReportedBy: thomas.jarosch@intra2net.com
Created attachment 5036
--> http://sourceware.org/bugzilla/attachment.cgi?id=5036
Patch to fix the issue
Hello,
attached patch fixes a possible NULL pointer access after getifaddrs() usage.
I've checked all other getifaddrs() calls, they already check the pointer.
The patch was against 2.11.2 from Fedora 12 and the git
HEAD code doesn't check the pointer for NULL, too.
Best regards,
Thomas Jarosch
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