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authorAndreas Rheinhardt <andreas.rheinhardt@gmail.com>2021-02-14 22:24:46 +0100
committerAndreas Rheinhardt <andreas.rheinhardt@gmail.com>2021-02-27 07:20:59 +0100
commit3e8771e99e0c5572b92dccc0a6a034ab121d96cd (patch)
tree71a0a0bb7c0038b43d6cfaeaea5a9649be8ef922 /libavutil
parenta86fd1c7d58369d56a016c313b2472a2920795a2 (diff)
downloadffmpeg-3e8771e99e0c5572b92dccc0a6a034ab121d96cd.tar.gz
avformat/utils: Fix undefined NULL + 0
This is undefined behaviour in C, so use data = len ? data + len : data instead of data += len. GCC optimizes the branch away in this case; Clang unfortunately doesn't. Fixes ticket #8592. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> (cherry picked from commit 9c0b3eddf4262f9dcea479091f1307444e614e88)
Diffstat (limited to 'libavutil')
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