Changeset dd4b54d in mainline for uspace/lib/c/generic/uuid.c

Timestamp:

2020-04-19T15:26:53Z (4 years ago)

Author:

Manuele Conti <manuele.conti@…>

Parents:

ec506d49

Message:

Fix memory leak in uuid_format function

File:

• uspace/lib/c/generic/uuid.c (modified) (1 diff)

uspace/lib/c/generic/uuid.c

@@ -189 +189 @@
         int ret = snprintf(str, size, format, uuid->b[0], uuid->b[1], uuid->b[2], uuid->b[3], uuid->b[4], uuid->b[5], uuid->b[6], uuid->b[7], uuid->b[8], uuid->b[9], uuid->b[10], uuid->b[11], uuid->b[12], uuid->b[13], uuid->b[14], uuid->b[15]);
 
-        if (ret != 36)
-                return EINVAL;
+        if (ret != 36) {
+                free(str);
+                return EINVAL;
+        }
 
         *rstr = str;