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(parent: b06cd21) | patch
mtd/m25p80: fix test for end of loop
authorDan Carpenter <error27@gmail.com>
Thu, 12 Aug 2010 07:58:27 +0000 (09:58 +0200)
committerDavid Woodhouse <David.Woodhouse@intel.com>
Thu, 12 Aug 2010 11:31:39 +0000 (12:31 +0100)
commitf78ec6b2f32efad1fc6b2196e966dcec8122d689
treebd00138782ab4b654db4714df0b852f206341921tree | snapshot
parentb06cd21e2f0f75686f95afa5b71219b1408f5458commit | diff
mtd/m25p80: fix test for end of loop

"plat_id" is always non-NULL here.  There is a zero element on the end
of the m25p_ids[] array and if we hit the end of the loop then plat_id
points to that.

This would lead to a NULL pointer dereference later on in the function.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Anton Vorontsov <cbouatmailru@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
drivers/mtd/devices/m25p80.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git