[Bug backtrace/21600] Fail to detect invalid FDE header, can exhaust gdb process's virtual memory and terminate debug session

kanglictf at gmail dot com sourceware-bugzilla@sourceware.org
Thu Jun 15 20:09:00 GMT 2017


https://sourceware.org/bugzilla/show_bug.cgi?id=21600

--- Comment #10 from Kang <kanglictf at gmail dot com> ---
BTW, we just tested on earlier version of gdb (7.4 & 7.7).  The bug affects
earlier versions of gdb as well,  i.e. malformed/malicious ELF binaries can
prevent gdb from debugging by forcing session termination.  We will work on a
new patch.

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