Changeset 77592a76 in mainline

Timestamp:

2020-05-04T21:12:16Z (4 years ago)

Author:

Manuele Conti <manuele.conti@…>

Parents:

14a014f

Message:

Avoid memory leak in pci_get_ids_internal on realloc fails

File:

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

uspace/lib/c/generic/pci.c

@@ -163 +163 @@
 
                 alloc_size = act_size;
-                ids = realloc(ids, alloc_size);
-                if (ids == NULL)
+                service_id_t *tmp = realloc(ids, alloc_size);
+                if (tmp == NULL) {
+                        free(ids);
                         return ENOMEM;
+                }
+                ids = tmp;
         }