Changeset 485dacd in mainline

Timestamp:

2016-03-16T16:24:40Z (9 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

4c5deac

Parents:

d9ffc54

git-author:

Manuele Conti <conti.manuele@…> (2016-03-16 16:24:40)

git-committer:

Jakub Jermar <jakub@…> (2016-03-16 16:24:40)

Message:

Test and free buffer returned by malloc() in remote_ahci_get_sata_device_name()

File:

• uspace/lib/drv/generic/remote_ahci.c (modified) (2 diffs)

uspace/lib/drv/generic/remote_ahci.c

@@ -222 +222 @@
         
         char* sata_dev_name = malloc(sata_dev_name_length);
-        
+        if (sata_dev_name == NULL) {
+                async_answer_0(callid, ENOMEM);
+                return;
+        }       
+
         const int ret = ahci_iface->get_sata_device_name(fun,
             sata_dev_name_length, sata_dev_name);
@@ -231 +235 @@
             (real_size == sata_dev_name_length))
                 async_data_read_finalize(cid, sata_dev_name, sata_dev_name_length);
-        
+
+        free(sata_dev_name);
         async_answer_0(callid, ret);
 }