add libports-unlock-on-malloc-failure.patch

1 files changed, 25 insertions, 0 deletions

diff --git a/debian/patches/libports-unlock-on-malloc-failure.patch b/debian/patches/libports-unlock-on-malloc-failure.patch
new file mode 100644
index 00000000..92191214
--- /dev/null
+++ b/debian/patches/libports-unlock-on-malloc-failure.patch
@@ -0,0 +1,25 @@
+commit fd84858abe46b126f630fcabee3b43fb739a0654
+Author: Justus Winter <4winter@informatik.uni-hamburg.de>
+Date:   Sun May 4 12:14:58 2014 +0200
+
+    libports: unlock _ports_lock on malloc failure
+    
+    * libports/bucket-iterate.c (_ports_bucket_class_iterate): Unlock
+    _ports_lock on malloc failure.
+
+diff --git a/libports/bucket-iterate.c b/libports/bucket-iterate.c
+index 498cf13..babc204 100644
+--- a/libports/bucket-iterate.c
++++ b/libports/bucket-iterate.c
+@@ -46,7 +46,10 @@ _ports_bucket_class_iterate (struct port_bucket *bucket,
+   nr_items = bucket->htable.nr_items;
+   p = malloc (nr_items * sizeof *p);
+   if (p == NULL)
+-    return ENOMEM;
++    {
++      pthread_mutex_unlock (&_ports_lock);
++      return ENOMEM;
++    }
+ 
+   n = 0;
+   HURD_IHASH_ITERATE (&bucket->htable, arg)