pathcmp() makes sure that all paths in pgp have a match in cpgp, but not
vice-versa. Check the number of paths, too.
Fixes: 90773ba ("libmultipath: resolve hash collisions in pgcmp()")
Signed-off-by: Martin Wilck <[email protected]>
---
libmultipath/configure.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libmultipath/configure.c b/libmultipath/configure.c
index d0e9c95..55140d0 100644
--- a/libmultipath/configure.c
+++ b/libmultipath/configure.c
@@ -442,6 +442,7 @@ pgcmp (struct multipath * mpp, struct multipath * cmpp)
vector_foreach_slot (cmpp->pg, cpgp, j) {
if (pgp->id == cpgp->id &&
+ VECTOR_SIZE(pgp->paths) == VECTOR_SIZE(cpgp->paths)
&&
!pathcmp(pgp, cpgp)) {
r = 0;
break;
--
2.47.0
