Changeset 52d2603 in mainline

Timestamp:

2012-12-04T17:38:53Z (12 years ago)

Author:

Adam Hraska <adam.hraska+hos@…>

Branches:

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

Children:

af5dfa5b

Parents:

cdbcf14

Message:

Fix: added missing unlock of ipc futex when memory is scarce.

File:

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

uspace/lib/c/generic/ipc.c

@@ -226 +226 @@
                 if (!call) {
                         call = ipc_prepare_async(private, callback);
-                        if (!call)
+                        if (!call) {
+                                futex_unlock(&ipc_futex);
                                 return;
+                        }
                 }