commit 5afe78052c6da00cd27ab349f48523e0de774fe1
author Jizhou Liao <Jizhou.Liao@nxp.com> Thu Nov 09 16:31:00 2017 -0800
committer Jizhou Liao <Jizhou.Liao@nxp.com> Thu Nov 09 16:43:13 2017 -0800
tree 28a636720dbea4f5d1f5ebdd8eb2ef490bda011d
parent 867d5c37f21ea4a5ee521fe04b8ebd623d67a666

Fix GKI task release twice issue

GKI task "BTU_TASK" is released twice during NFC de-initialization,
it causes memory corruption.

Test: check log during NFC de-initialization

Change-Id: Ia78b55466ba8a7369fd47722c2be7352149cfe42

src/gki/ulinux/gki_ulinux.cc

diff --git a/src/gki/ulinux/gki_ulinux.cc b/src/gki/ulinux/gki_ulinux.cc
index 3f2346b..595ad63 100644
--- a/src/gki/ulinux/gki_ulinux.cc
+++ b/src/gki/ulinux/gki_ulinux.cc
@@ -1116,6 +1116,9 @@
 **
 *******************************************************************************/
 void GKI_exit_task(uint8_t task_id) {
+  if (task_id >= GKI_MAX_TASKS) {
+    return;
+  }
   GKI_disable();
   gki_cb.com.OSRdyTbl[task_id] = TASK_DEAD;