[dm-devel] [PATCH] libmultipath: fix find_multipaths_timeout for unknown hardware

[Benjamin Marzinski]

pp->hwe is now a vector that will always be allocated for all path
devices. Instead of checking if it is NULL, check if it is empty.

Signed-off-by: Benjamin Marzinski <bmarzins at redhat.com>
---
 libmultipath/propsel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libmultipath/propsel.c b/libmultipath/propsel.c
index 50d0b5c8..f782f251 100644
--- a/libmultipath/propsel.c
+++ b/libmultipath/propsel.c
@@ -1293,7 +1293,7 @@ out:
 	 */
 	if (pp->find_multipaths_timeout < 0) {
 		pp->find_multipaths_timeout = -pp->find_multipaths_timeout;
-		if (!pp->hwe) {
+		if (VECTOR_SIZE(pp->hwe) == 0) {
 			pp->find_multipaths_timeout =
 				DEFAULT_UNKNOWN_FIND_MULTIPATHS_TIMEOUT;
 			origin = "(default for unknown hardware)";
-- 
2.17.2