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authorTobias Stoeckmann <tobias@stoeckmann.org>2017-04-02 13:37:05 +0200
committerTobias Stoeckmann <tobias@stoeckmann.org>2017-04-02 13:37:05 +0200
commit08dbe8e2f2ab097257e1139f3b246ddf9585bcce (patch)
treef515ad5855ee6100ae625952f6026a7675adfc60 /scripts/lskeys.pl
parenta5e60401f9dce39f7f1bcf53ede508c63f5d2ad3 (diff)
Fixed memory leak on file name collision.
If feh_unique_filename encounters a file that already exists, the memory for the temporary filename is not released. As this happens in /tmp at some code places, an attacker could use this to spray the memory of feh, or simply triggering an out of memory condition. Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
Diffstat (limited to 'scripts/lskeys.pl')
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