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n_gsm: gsm_data_alloc buffer allocation could fail and it is not being checked
authorKen Mills <ken.k.mills@intel.com>
Mon, 13 Dec 2010 15:28:03 +0000 (15:28 +0000)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 7 Jan 2011 21:58:37 +0000 (13:58 -0800)
commit43d896499a436a46ec95c0eb501d1d1e8aae84a8
treec64bd0c1747c37c83e78a8c6940e7eb12184ca2ctree | snapshot
parentbd7e2ae3d4fe121c09a12ad1917b5d8e0200d95fcommit | diff
n_gsm: gsm_data_alloc buffer allocation could fail and it is not being checked

commit 093d804611b9a38fe59753b37c29f840518406a9 upstream.

gsm_data_alloc buffer allocation could fail and it is not being checked.

Add check for allocated buffer and return if the buffer allocation
fails.

Signed-off-by: Ken Mills <ken.k.mills@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/char/n_gsm.c diff | blob | history
Linux kernel for KaRo TX COM modules