rfc2231: fix memleak

Found by clang 7.0.1.
salewski · Feb 10, 2019 · cb0ffbf · cb0ffbf
1 parent 6ea3248
commit cb0ffbf
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/rfc2231.c b/rfc2231.c
@@ -54,8 +54,10 @@ blaze822_mime2231_parameter(char *s, char *name,
 				if (!srcenc)
 					return 0;
 				sbuf = strchr(sbuf+1, '\'');
-				if (!sbuf)
+				if (!sbuf) {
+					free(srcenc);
 					return 0;
+				}
 				sbuf++;
 			}
 			while (sbuf < ebuf && dst < dstend) {