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test/blobfs_sync: prevent local variable address escape

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Make sure the global request pointer is not pointing at the local req
variable when we exit the function.

Change-Id: If0df4fdc3ca013e324b65b81f3f11ba3ff34f108
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/365070
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Daniel Verkamp 2017-06-12 13:53:43 -07:00
parent 9f237eac85
commit c7e5d9f1b7
1 changed files with 6 additions and 0 deletions
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6
test/lib/blobfs/blobfs_sync_ut/blobfs_sync_ut.c
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@ -107,6 +107,12 @@ ut_send_request(fs_request_fn fn, void *arg)
} }
pthread_mutex_unlock(&g_mutex); pthread_mutex_unlock(&g_mutex);
} }
/*
* Make sure the address of the local req variable is not in g_req when we exit this
* function to make static analysis tools happy.
*/
g_req = NULL;
} }
static void static void