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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-05-18 22:38:40 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-07-03 18:03:35 +0200 |
| commit | 9d40782088cf969fbadc881e4a97ec22b8ae0177 (patch) | |
| tree | e42876f48e35334d0e5b58aaac34116e11b6c1c2 /libavformat/ftp.c | |
| parent | 0b3cdd7cc2c63969e144cc3eb39d0c61260509ee (diff) | |
| download | ffmpeg-9d40782088cf969fbadc881e4a97ec22b8ae0177.tar.gz | |
avformat/ftp: Check for av_strtok() failure
Fixes: CID1396258 Dereference null return value
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/ftp.c')
| -rw-r--r-- | libavformat/ftp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/ftp.c b/libavformat/ftp.c index caeea42920..69caa7670c 100644 --- a/libavformat/ftp.c +++ b/libavformat/ftp.c @@ -972,6 +972,8 @@ static int ftp_parse_entry_mlsd(char *mlsd, AVIODirEntry *next) continue; } fact = av_strtok(fact, "=", &value); + if (!fact) + continue; if (!av_strcasecmp(fact, "type")) { if (!av_strcasecmp(value, "cdir") || !av_strcasecmp(value, "pdir")) return 1; |