commit ca3b63b662e690a350ed6e2faa8c0c15cacb6384
author Marco Nelissen <marcone@google.com> Fri Oct 25 18:36:32 2013 -0700
committer Android Git Automerger <android-git-automerger@android.com> Fri Oct 25 18:36:32 2013 -0700
tree b6d6cac76c14d8ba36425c12546c511a28f4a9a4
parent 9ebb7160db97636a826e833e6e998ea30b2c79bc
parent f368828a7e2e0657fc29ac4466a3c14f116a6007

am f368828a: am 97fe197d: Fix memory leak

* commit 'f368828a7e2e0657fc29ac4466a3c14f116a6007':
  Fix memory leak

Tremolo/bitwise.c

diff --git a/Tremolo/bitwise.c b/Tremolo/bitwise.c
index 2182641..42be784 100644
--- a/Tremolo/bitwise.c
+++ b/Tremolo/bitwise.c
@@ -187,7 +187,7 @@
 
   b->tail=b->head=r;
   b->count=0;
-  if (b->head) {
+  if (b->head && r->length) {
     b->headptr=b->head->buffer->data+b->head->begin;
     b->headend=b->head->length;
   } else {
@@ -217,6 +217,8 @@
   unsigned long ret = 0;
   int BITS = bits;
 
+  if (!b->headptr) return 0;
+
   bits+=b->headbit;
 
   if(bits >= b->headend<<3){