Changeset ec506d49 in mainline for uspace/lib/c/generic/inetcfg.c

Timestamp:

2020-04-17T12:17:26Z (4 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

11e4856, a25b496, dd4b54d

Parents:

823461d3

git-author:

Manuele Conti <manuele.conti@…> (2020-04-08 22:38:05)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2020-04-17 12:17:26)

Message:

Avoid memory leak on realloc into inetcfg_get_ids_internal procedure

File:

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

uspace/lib/c/generic/inetcfg.c

@@ -103 +103 @@
 
                 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;
         }