path: root/include
diff options
authorMauro Carvalho Chehab <mchehab@infradead.org>2008-04-22 14:42:13 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2008-04-24 14:07:44 -0300
commitf13613acfb1a71895ac886dc831d6ae4e20e241a (patch)
treeead5941f87548b9848837dab2d78d364913037de /include
parent6a6179b6db401acde5798b4da0fdff32b126ee15 (diff)
V4L/DVB (7235): tuner-simple: fix a buffer overflow
simple_set_tv() creates a buffer with 4 elements, and calls simple_std_setup(), passing &buffer[1]. This makes the 5th element of buffer to be initialized to 0, overriding some area outside the buffer. Also, simple_std_setup() receives a buffer as parameter, but the buffer is just overriden after the call, so, it doesn't make much sense to pass it as a parameter. This patch removes buffer[] from the function call, creating, instead, a local var to be used internally. Thanks to Axel Rometsch <axel.rometsch@freenet.de> for pointing the issue. Reviewed-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions

Privacy Policy