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-rw-r--r--libglusterfs/src/common-utils.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/libglusterfs/src/common-utils.c b/libglusterfs/src/common-utils.c
index ac0325f9d60..5345924a41d 100644
--- a/libglusterfs/src/common-utils.c
+++ b/libglusterfs/src/common-utils.c
@@ -2453,7 +2453,10 @@ valid_ipv4_subnetwork (const char *address)
"Invalid IPv4 subnetwork address");
goto out;
}
-
+ /*
+ * Reset errno before checking it
+ */
+ errno = 0;
prefixlen = strtol (slash + 1, &endptr, 10);
if ((errno != 0) || (*endptr != '\0') ||
(prefixlen < 0) || (prefixlen > IPv4_ADDR_SIZE)) {