commit 592a6b8d77977a4eba3287b4b4c80710f84d3899
parent bc7830ba80267a4a228ed1de62e0f65045b3d174
Author: Mattias Andrée <maandree@kth.se>
Date: Thu, 12 Jan 2017 12:35:11 +0100
Fix header size limit
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat:
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git 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
@@ -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
@@ -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;