X-Git-Url: http://git.openwrt.org/?p=project%2Fuci.git;a=blobdiff_plain;f=cli.c;fp=cli.c;h=1ce4d5ed1d334b913b3ceaa2e1925e33264fe1d8;hp=f8b45dba091f088f84e22dc98503fe9e6e1fd7e3;hb=f5dd5217d6277739b6208771b45787cddd323576;hpb=af59f86a0db914db60243563956f20e2c0850213

diff --git a/cli.c b/cli.c
index f8b45db..1ce4d5e 100644
--- a/cli.c
+++ b/cli.c
@@ -113,8 +113,16 @@ uci_lookup_section_ref(struct uci_section *s)
 		maxlen = strlen(s->type) + 1 + 2 + 10;
 		if (!typestr) {
 			typestr = malloc(maxlen);
+			if (!typestr)
+				return NULL;
 		} else {
-			typestr = realloc(typestr, maxlen);
+			void *p = realloc(typestr, maxlen);
+			if (!p) {
+				free(typestr);
+				return NULL;
+			}
+
+			typestr = p;
 		}
 
 		if (typestr)