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staging: lustre: libcfs: fix memort leak in libcfs crypto layer

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During code review Boyko discovered a memory leak. This
patch fixes that leak.

Signed-off-by: James Simmons <uja.ornl@yahoo.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4423
Reviewed-on: http://review.whamcloud.com/19716
Reviewed-by: Alexander Boyko <alexander.boyko@seagate.com>
Reviewed-by: Frank Zago <fzago@cray.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
James Simmons
2016-05-09 10:53:47 -04:00
committed by Greg Kroah-Hartman
parent 494025c634
commit cd779f2ede
1 changed files with 1 additions and 0 deletions
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drivers/staging/lustre/lnet/libcfs/linux/linux-crypto.c
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@@ -99,6 +99,7 @@ static int cfs_crypto_hash_alloc(enum cfs_crypto_hash_alg hash_alg,
(*type)->cht_size);
if (err != 0) {
ahash_request_free(*req);
crypto_free_ahash(tfm);
return err;
}