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| author | Timo Rothenpieler <timo@rothenpieler.org> | 2017-11-08 19:17:49 +0100 |
|---|---|---|
| committer | Timo Rothenpieler <timo@rothenpieler.org> | 2017-11-13 20:33:10 +0100 |
| commit | 284b432662b6e137148ff9d13ef2b554cb14b4ae (patch) | |
| tree | c0ef4d504ae871a66d14c008d2056be9fb19a267 /libavformat/fitsenc.c | |
| parent | 237ccd8a165d2128e8c6bcb14c8c6c3e793cfe05 (diff) | |
| download | ffmpeg-284b432662b6e137148ff9d13ef2b554cb14b4ae.tar.gz | |
avformat/fitsenc: validate input pixel format
Fixes CID #1416961 and #1416962
Diffstat (limited to 'libavformat/fitsenc.c')
| -rw-r--r-- | libavformat/fitsenc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libavformat/fitsenc.c b/libavformat/fitsenc.c index 7cb171596c..cc3999aa8a 100644 --- a/libavformat/fitsenc.c +++ b/libavformat/fitsenc.c @@ -106,6 +106,8 @@ static int write_image_header(AVFormatContext *s) } bzero = 32768; break; + default: + return AVERROR(EINVAL); } if (fitsctx->first_image) { @@ -166,7 +168,9 @@ static int write_image_header(AVFormatContext *s) static int fits_write_packet(AVFormatContext *s, AVPacket *pkt) { - write_image_header(s); + int ret = write_image_header(s); + if (ret < 0) + return ret; avio_write(s->pb, pkt->data, pkt->size); return 0; } |