From: Roy Marples <roy@marples.name>
Date: Fri, 12 Feb 2016 19:37:02 +0000 (+0000)
Subject: Fix a potential memory leak if strdup fails, [6d370974e2]
X-Git-Tag: v6.10.2~61
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=56d0a93b1a3c83ca74baa12d557c404ec995e12b;p=thirdparty%2Fdhcpcd.git

Fix a potential memory leak if strdup fails, [6d370974e2]
---

diff --git a/if-options.c b/if-options.c
index 3710cadc..9097fa0d 100644
--- a/if-options.c
+++ b/if-options.c
@@ -1137,6 +1137,7 @@ parse_option(struct dhcpcd_ctx *ctx, const char *ifname, struct if_options *ifo,
 			}
 			nconf = realloc(ifo->config, sizeof(char *) * (dl + 2));
 			if (nconf == NULL) {
+				free(p);
 				logger(ctx, LOG_ERR, "%s: %m", __func__);
 				return -1;
 			}