After check_path_wwid_change() grabbed a new copy of the wwid, it was
stripping trailing whitespace off of pp->wwid, instead of the copy it
just got.
Fixes: 4660cff ("multipathd: add recheck_wwid option to verify the path
wwid")
Reviewed-by: Martin Wilck <[email protected]>
Signed-off-by: Benjamin Marzinski <[email protected]>
---
multipathd/main.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/multipathd/main.c b/multipathd/main.c
index 5eefa475..f4910403 100644
--- a/multipathd/main.c
+++ b/multipathd/main.c
@@ -1025,9 +1025,9 @@ check_path_wwid_change(struct path *pp)
}
/*Strip any trailing blanks */
- for (i = strlen(pp->wwid); i > 0 && pp->wwid[i-1] == ' '; i--);
+ for (i = strlen(wwid); i > 0 && wwid[i-1] == ' '; i--);
/* no-op */
- pp->wwid[i] = '\0';
+ wwid[i] = '\0';
condlog(4, "%s: Got wwid %s by sgio", pp->dev, wwid);
if (strncmp(wwid, pp->wwid, WWID_SIZE)) {
--
2.45.0
