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(parent: 41292b1) | patch
[media] easycap: Fix mem leak in easycap_usb_probe()
authorJesper Juhl <jj@chaosbits.net>
Sun, 29 Jan 2012 19:55:28 +0000 (16:55 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Wed, 8 Feb 2012 14:38:57 +0000 (12:38 -0200)
commit9fa728ea35501fb5cd56880839ad867265c61822
tree1cd006be56640036e6db87da0d3052e47b08022btree | snapshot (tar.gz zip)
parent41292b16117bdd8e1321223b6a14e86aa1cb5fbbcommit | diff
[media] easycap: Fix mem leak in easycap_usb_probe()

If allocating 'pdata_urb' fails, the function will return -ENOMEM
without freeing the memory allocated, just a few lines above, for
'purb' and will leak that memory when 'purb' goes out of scope.

This patch resolves the leak by freeing the allocated storage with
usb_free_urb() before the return.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/staging/media/easycap/easycap_main.c diff | blob | blame | history