Commit 2ab92703 authored Jul 19, 2019 by yidong0635 Committed by Changpeng Liu Jul 23, 2019

bdev/vbdev_lvol: Fix scanbuild error about Null poniter parameter.



Issue reorts:
vbdev_lvol_ut.c:97:7: warning: Null pointer passed as an argument to a 'nonnull' parameter
                if (strncmp(alias, tmp->alias, SPDK_LVOL_NAME_MAX) == 0) {
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Change-Id: I0cc95c735ea7486263842f91a5866710f9ff61a5
Signed-off-by: yidong0635 <dongx.yi@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/462598


Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>

parent 425b89a4

test/unit/lib/bdev/vbdev_lvol.c/vbdev_lvol_ut.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -89,10 +89,10 @@ spdk_bdev_alias_del(struct spdk_bdev bdev, const char alias)
		{
		struct spdk_bdev_alias *tmp;

		CU_ASSERT(alias != NULL);
		CU_ASSERT(bdev != NULL);

		TAILQ_FOREACH(tmp, &bdev->aliases, tailq) {
		SPDK_CU_ASSERT_FATAL(alias != NULL);
		if (strncmp(alias, tmp->alias, SPDK_LVOL_NAME_MAX) == 0) {
		TAILQ_REMOVE(&bdev->aliases, tmp, tailq);
		free(tmp->alias);