From: Nathan Florea <florean@gmail.com>
Date: Fri, 21 Oct 2011 01:20:58 +0000 (-0700)
Subject: Set errno to 0 before calling strtol.
X-Git-Url: https://git.saurik.com/redis.git/commitdiff_plain/bb48c5fa678b182deb59a59beb293f6c45060ca1

Set errno to 0 before calling strtol.
---

diff --git a/src/config.c b/src/config.c
index 1c666ddf..789c10fc 100644
--- a/src/config.c
+++ b/src/config.c
@@ -74,6 +74,7 @@ void loadServerConfig(char *filename) {
         } else if (!strcasecmp(argv[0],"unixsocket") && argc == 2) {
             server.unixsocket = zstrdup(argv[1]);
         } else if (!strcasecmp(argv[0],"unixsocketperm") && argc == 2) {
+            errno = 0;
             server.unixsocketperm = (mode_t)strtol(argv[1], NULL, 8);
             if (errno || server.unixsocketperm > 0777) {
                 err = "Invalid socket file permissions"; goto loaderr;