Fix CID 1644873: Memory - corruptions (OVERRUN)

* Overrunning buffer pointed to by "ubuf" of 1 bytes by passing it to a function which accesses it at byte offset 2147483647 using argument "e->uncomp_size" (which evaluates to 2147483648).

Author: radare

src/lib/otezip.c

@@ -467,6 +467,10 @@ static int otezip_extract_entry(zip_t *za, struct otezip_entry *e, uint8_t **out
 	uint8_t *ubuf;
 #ifdef OTEZIP_ENABLE_STORE
 	if (e->method == OTEZIP_METHOD_STORE) {
+		if (e->comp_size != e->uncomp_size) {
+			free (cbuf);
+			return -1;
+		}
 		ubuf = cbuf;
 	}
 #endif