ffmpeg | branch: release/7.0 | Michael Niedermayer <mich...@niedermayer.cc> | Sat May 11 03:14:16 2024 +0200| [9eb6558fa91e2f3584769551dc396e189564f56d] | committer: Michael Niedermayer
avutil/tests/base64: Check with too short output array Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> (cherry picked from commit c304784a86cc7e2af211ed80ce2121e788680a8e) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9eb6558fa91e2f3584769551dc396e189564f56d --- libavutil/tests/base64.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/libavutil/tests/base64.c b/libavutil/tests/base64.c index 400e01cefe..66d0fdc1fc 100644 --- a/libavutil/tests/base64.c +++ b/libavutil/tests/base64.c @@ -64,6 +64,16 @@ static int test_encode_decode(const uint8_t *data, unsigned int data_size, printf("Failed: decode to NULL buffer\n"); return 1; } + if (data_size > 0 && (data2_size = av_base64_decode(data2, encoded, data_size - 1)) != data_size - 1) { + printf("Failed: out of array write\n" + "Encoded:\n%s\n", encoded); + return 1; + } + if (data_size > 1 && (data2_size = av_base64_decode(data2, encoded, data_size - 2)) != data_size - 2) { + printf("Failed: out of array write\n" + "Encoded:\n%s\n", encoded); + return 1; + } if (strlen(encoded)) { char *end = strchr(encoded, '='); if (!end) _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
