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authorJohann Friedrichs <johann.friedrichs@web.de>2009-10-07 04:41:37 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-12-05 18:41:04 -0200
commit311c70e1f906b7411b30f526ef15deb62cb37e7a (patch)
tree8e73c017a4dccc69fbe229cfc9f5980b4867bc06 /drivers/media/video/vpx3220.c
parent622b828ab795580903e79acb33fb44f5c9ce7b0f (diff)
V4L/DVB (13239): saa7146: fix memory leakage in pagetable-handling
In buffer_release() the previously allocated pagetables are not freed, which might result in a memory leak in certain application use-cases, where the frame format is changed from planar format to non-planar format. The fix explicitely frees the page tables when a format change is done and when buffer_release() is called. Signed-off-by: Johann Friedrichs <johann.friedrichs@web.de> Signed-off-by: Michael Hunold <hunold@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/vpx3220.c')
0 files changed, 0 insertions, 0 deletions