X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=config%2Futil.c;fp=config%2Futil.c;h=138894ef49ea18545468de9b1021c58505d36454;hb=d44655a5f52f765a5f5aa86cebed06abbe64a51b;hp=0e76042473ccd3633aa0870da3cce23e0b1788c6;hpb=991f1fbe02ccfd2595908a03369621ab05cd21ff;p=carl9170fw.git

diff --git a/config/util.c b/config/util.c
index 0e76042..138894e 100644
--- a/config/util.c
+++ b/config/util.c
@@ -104,7 +104,7 @@ void str_append(struct gstr *gs, const char *s)
 	if (s) {
 		l = strlen(gs->s) + strlen(s) + 1;
 		if (l > gs->len) {
-			gs->s   = realloc(gs->s, l);
+			gs->s = xrealloc(gs->s, l);
 			gs->len = l;
 		}
 		strcat(gs->s, s);
@@ -145,3 +145,12 @@ void *xcalloc(size_t nmemb, size_t size)
 	fprintf(stderr, "Out of memory.\n");
 	exit(1);
 }
+
+void *xrealloc(void *p, size_t size)
+{
+	p = realloc(p, size);
+	if (p)
+		return p;
+	fprintf(stderr, "Out of memory.\n");
+	exit(1);
+}