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[Bug dynamic-link/22238] NULL pointer dereference in dlopen on out-of-memory
- From: "carlos at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Sun, 08 Oct 2017 02:15:26 +0000
- Subject: [Bug dynamic-link/22238] NULL pointer dereference in dlopen on out-of-memory
- Auto-submitted: auto-generated
- References: <bug-22238-131@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=22238
--- Comment #15 from Carlos O'Donell <carlos at redhat dot com> ---
(In reply to Andreas Seltenreich from comment #14)
> I re-did the stress testing with swbz22238-v2.patch applied on
> top of glibc-2.24. Postgres now dutily reports the newly
> introduced error message instead of dumping core.
Andreas,
That's awesome. Thank you very much for testing this. In my local testing I use
gdb to force the result to NULL, emualting a malloc failure, but it's always
good to have a second person test this.
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