Changeset 921f393 in mainline

Timestamp:

2014-07-05T18:38:11Z (10 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

6bcecc2

Parents:

a91a935

git-author:

Wolf Ramovsky <wolf.ramovsky@…> (2014-07-05 18:38:11)

git-committer:

Jan Vesely <jano.vesely@…> (2014-07-05 18:38:11)

Message:

libgraph: Fix mutex unlock in error path

jan vesely: Fix indentation of the surrounding code

File:

• uspace/lib/graph/graph.c (modified) (2 diffs)

uspace/lib/graph/graph.c

@@ -300 +300 @@
                 size_t len;
 
-        if (!async_data_read_receive(&callid, &len)) {
+                if (!async_data_read_receive(&callid, &len)) {
                         async_answer_0(iid, EINVAL);
                         return;
-        }
-        int rc = async_data_read_finalize(callid, &mode, len);
+                }
+                int rc = async_data_read_finalize(callid, &mode, len);
                 if (rc != EOK) {
                         async_answer_0(iid, ENOMEM);
@@ -312 +312 @@
                 async_answer_0(iid, EOK);
         } else {
+                fibril_mutex_unlock(&vs->mode_mtx);
                 async_answer_0(iid, ENOENT);
         }