Commit 09496681 authored by Paul Luse's avatar Paul Luse Committed by Jim Harris
Browse files

bdev/crypto: prevent duplicates from being added to global name list 



Picked up from recent update to the passthru module.

Change-Id: Ie7404e5aadda6691b15020adbbc1e1f4c23d0a12
Signed-off-by: default avatarPaul Luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/433384


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent f3d72156

lib/bdev/crypto/vbdev_crypto.c

+7 −0
Original line number Diff line number Diff line
@@ -1129,6 +1129,13 @@ vbdev_crypto_insert_name(const char *bdev_name, const char *vbdev_name, 
	int rc, j;

	bool found = false;



	TAILQ_FOREACH(name, &g_bdev_names, link) {

		if (strcmp(vbdev_name, name->vbdev_name) == 0) {

			SPDK_ERRLOG("crypto bdev %s already exists\n", vbdev_name);

			return -EEXIST;

		}

	}



	name = calloc(1, sizeof(struct bdev_names));

	if (!name) {

		SPDK_ERRLOG("could not allocate bdev_names\n");