[Bug general/24000] couple of ELF compression testsuite fails with uclibc library

ksd.selvakumar at yahoo dot in sourceware-bugzilla@sourceware.org
Wed Feb 20 06:04:00 GMT 2019


--- Comment #17 from selva <ksd.selvakumar at yahoo dot in> ---
(In reply to Mark Wielaard from comment #16)
> Thanks for testing. I pushed this:
> commit ff7fe986679b0811591ef6e40cf485fa9f037e07
> Author: Mark Wielaard <mark@klomp.org>
> Date:   Tue Feb 19 16:27:40 2019 +0100
>     libelf: Handle zero size decompressed data.
>     This is a corner case that will most likely never occur in practice,
>     but we have several testcases that compress and decompress zero sized
>     data. In that case during decompression we might malloc a buffer of
>     size zero. It is allowed for malloc to return NULL in that case. But
>     we do need a non-NULL buffer to return and set as result. So make sure
>     to always at least allocate one byte. Also make sure that we don't
>     allocate a zero sized conversion buffer for the data.
>     https://sourceware.org/bugzilla/show_bug.cgi?id=24000
>     Signed-off-by: Mark Wielaard <mark@klomp.org>
> Lets close this bug.
> Could you please open a new bug in case you still see other testsuite
> failures?

Thanks, opened new one.

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