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authorTobias Stoeckmann <tobias@stoeckmann.org>2017-04-02 13:16:50 +0200
committerTobias Stoeckmann <tobias@stoeckmann.org>2017-04-02 13:16:50 +0200
commit575b9345c87f22349c948fcc814c301816315a71 (patch)
treee67c6d741c3d1d6715812701965cf55944e2d236 /src/feh.h
parenta5e60401f9dce39f7f1bcf53ede508c63f5d2ad3 (diff)
Always terminate strncpy results with '\0'.
The strncpy function does not guarantee to end the resulting character sequence with a terminating nul character if not enough space is available. This could be triggered by supplying a sufficiently long output_file option. Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
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