Changeset 6f2c1ff in mainline for uspace/srv/vfs/vfs_ops.c

Timestamp:

2016-04-25T08:18:05Z (8 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

8a36bc1e

Parents:

bc41f3a3

git-author:

Manuele Conti <conti.manuele@…> (2016-04-25 08:18:05)

git-committer:

Jakub Jermar <jakub@…> (2016-04-25 08:18:05)

Message:

vfs: Sanitize the case when vfs_node_get() returns NULL in vfs_open()

File:

• uspace/srv/vfs/vfs_ops.c (modified) (1 diff)

uspace/srv/vfs/vfs_ops.c

@@ -637 +637 @@
         else
                 fibril_rwlock_read_unlock(&namespace_rwlock);
+
+        if (!node) {
+                async_answer_0(rid, ENOMEM);
+                return;
+        }
         
         /* Truncate the file if requested and if necessary. */