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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-05-18 23:38:40 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-10-06 14:54:16 +0300 |
| commit | 2104bed56282435e600a3652fc322248203de484 (patch) | |
| tree | d8de7a5df48c156b8ae6f81637047f582fe6d712 | |
| parent | 5baa77567534789c6ab8fad66d1a063a76e137a9 (diff) | |
avformat/ftp: Check for av_strtok() failure
Fixes: CID1396258 Dereference null return value
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 9d40782088cf969fbadc881e4a97ec22b8ae0177)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -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 3adc04ee1f..a98b0acbcb 100644 --- a/libavformat/ftp.c +++ b/libavformat/ftp.c @@ -949,6 +949,8 @@ 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; |