Changeset be34d6f in mainline

Timestamp:

2018-09-01T01:48:03Z (6 years ago)

Author:

Jiří Zárevúcky <jiri.zarevucky@…>

Branches:

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

Children:

a3c6a85

Parents:

58e7b26

Message:

Fix regression from commit 498ced18

due to which any fault or abort would start an endless chain
of crashing taskdumps.

File:

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

uspace/lib/c/generic/async/client.c

@@ -751 +751 @@
         fibril_mutex_lock(&async_sess_mutex);
 
-        assert(sess->exchanges == 0);
+        if (sess->exchanges > 0) {
+                fibril_mutex_unlock(&async_sess_mutex);
+                return EBUSY;
+        }
 
         errno_t rc = async_hangup_internal(sess->phone);