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[Bug nis/13761] [PATCH] Fix allocation in nss_compat for large number of memberships to a group
- From: "law at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: Thu, 12 Apr 2012 15:43:35 +0000
- Subject: [Bug nis/13761] [PATCH] Fix allocation in nss_compat for large number of memberships to a group
- Auto-submitted: auto-generated
- References: <bug-13761-131@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=13761
--- Comment #4 from law at redhat dot com 2012-04-12 15:43:35 UTC ---
Created attachment 6339
--> http://sourceware.org/bugzilla/attachment.cgi?id=6339
Patch for another unbound allocate in nscd group handling
Additional QE testing showed another unbounded alloca in the nscd group
handling; specifically the allocation of DATASET within cache_addgr. Using the
testing procedures in this BZ nscd would coredump after blowing out the stack.
Attached is a follow up-patch we're using to address the additional unbound
alloca.
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