if zero is passed to pa_memblock_new() allocate largest memory block possible from mempool

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/glitch-free@2412 fefdeb5f-60dc-0310-8127-8f9354f1896f

1 files changed, 3 insertions, 1 deletions

diff --git a/src/pulsecore/memblock.c b/src/pulsecore/memblock.c
index 33b38745..a5552786 100644
--- a/src/pulsecore/memblock.c
+++ b/src/pulsecore/memblock.c
@@ -204,7 +204,9 @@ pa_memblock *pa_memblock_new(pa_mempool *p, size_t length) {
     pa_memblock *b;
 
     pa_assert(p);
-    pa_assert(length > 0);
+
+    if (length <= 0)
+        length = pa_mempool_block_size_max(p);
 
     if (!(b = pa_memblock_new_pool(p, length)))
         b = memblock_new_appended(p, length);