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[Bug runtime/20433] "NULL pointer dereference" crash on fedora
- From: "dsmith at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Thu, 11 Aug 2016 16:34:45 +0000
- Subject: [Bug runtime/20433] "NULL pointer dereference" crash on fedora
- Auto-submitted: auto-generated
- References: <bug-20433-6586@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=20433
David Smith <dsmith at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #1 from David Smith <dsmith at redhat dot com> ---
Fix(ish) in commit b91ef70. This fix avoids the kernel crash by adding a new
version of strcmp() that treats NULL pointers as empty strings.
Unfortunately, this crash stopped occurring and I couldn't track down why
stp_modules[i]->path was NULL in the first place.
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