[Bugs] [Bug 1553129] Memory corruption is causing crashes, hangs and invalid answers

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1553129

Jeff Darcy <jeff at pl.atyp.us> changed:

           What    |Removed                     |Added
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                 CC|                            |jeff at pl.atyp.us



--- Comment #1 from Jeff Darcy <jeff at pl.atyp.us> ---
One useful trick, from when I had to debug one of these in server code a while
ago, is to use gdb's "find" function to search for the mem-pool header/footer
around the pointer you're looking at. If it's a use-after-free situation, which
is the most common cause of memory corruption, that and a little luck can
conclusively identify a culprit.

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