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Zero structures before filling them
author
Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Wed, 19 May 2010 21:31:39 +0000
(23:31 +0200)
committer
Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Wed, 19 May 2010 21:31:39 +0000
(23:31 +0200)
The parse_format function fills a v4l2_mbus_framefmt structure but
doesn't zero it beforehand. This results in some fields being
uninitialized. Fix this.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
main.c
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diff --git
a/main.c
b/main.c
index
ab76c84
..
40058fe
100644
(file)
--- a/
main.c
+++ b/
main.c
@@
-223,6
+223,7
@@
static int parse_format(struct v4l2_mbus_framefmt *format, const char *p, char *
height = strtoul(p, &end, 10);
*endp = end;
+ memset(format, 0, sizeof(*format));
format->width = width;
format->height = height;
format->code = mbus_formats[i].code;