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| author | Mattias Andrée <maandree@kth.se> | 2017-01-12 12:35:11 +0100 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2017-01-12 12:35:11 +0100 |
| commit | 592a6b8d77977a4eba3287b4b4c80710f84d3899 (patch) | |
| tree | c84af8224bc8f2204f4df72e0067db8c6d5122cb | |
| parent | Fix and improve vu-from-image (diff) | |
| download | blind-592a6b8d77977a4eba3287b4b4c80710f84d3899.tar.gz blind-592a6b8d77977a4eba3287b4b4c80710f84d3899.tar.bz2 blind-592a6b8d77977a4eba3287b4b4c80710f84d3899.tar.xz | |
Fix header size limit
Signed-off-by: Mattias Andrée <maandree@kth.se>
| -rw-r--r-- | src/vu-concat.c | 2 | ||||
| -rw-r--r-- | src/vu-read-head.c | 2 | ||||
| -rw-r--r-- | src/vu-rewrite-head.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/src/vu-concat.c b/src/vu-concat.c index 0faf653..e354962 100644 --- a/src/vu-concat.c +++ b/src/vu-concat.c @@ -49,7 +49,7 @@ concat_to_file(int argc, char *argv[], char *output_file) struct stream stream, refstream; int first = 0; int fd = eopen(output_file, O_RDWR | O_CREAT | O_TRUNC, 0666); - char head[3 * sizeof(size_t) + 4 + sizeof(stream.pixfmt) + 6]; + char head[3 * 3 * sizeof(size_t) + sizeof(stream.pixfmt) + 10]; ssize_t headlen, size = 0; char *data; diff --git a/src/vu-read-head.c b/src/vu-read-head.c index f5a7ead..0050852 100644 --- a/src/vu-read-head.c +++ b/src/vu-read-head.c @@ -10,7 +10,7 @@ USAGE("") int main(int argc, char *argv[]) { - char buf[2 + 3 * sizeof(size_t) + sizeof(((struct stream *)0)->pixfmt)]; + char buf[4 + 3 * 3 * sizeof(size_t) + sizeof(((struct stream *)0)->pixfmt)]; char magic[] = {'\0', 'u', 'i', 'v', 'f'}; char b, *p; size_t i, ptr; diff --git a/src/vu-rewrite-head.c b/src/vu-rewrite-head.c index 47d14ae..6609eb9 100644 --- a/src/vu-rewrite-head.c +++ b/src/vu-rewrite-head.c @@ -15,7 +15,7 @@ USAGE("[-h] file [(frames | 'auto') [(width | 'same') (height | 'same') [format static void rewrite(struct stream *stream, int frames_auto) { - char head[3 * sizeof(size_t) + 4 + sizeof(stream->pixfmt) + 6]; + char head[3 * 3 * sizeof(size_t) + sizeof(stream->pixfmt) + 10]; ssize_t headlen; size_t frame_size, frame_count, length; struct stat st; |