fix(c_sync): unlock when returning early - fixes #641

Signed-off-by: Benn Snyder <benn.snyder@gmail.com>
OpenKinect · Sep 24, 2021 · 9e19c16 · 9e19c16
1 parent 4d6b941
commit 9e19c16
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -47,7 +47,7 @@ include (SetupDirectories)
 
 set (PROJECT_VER_MAJOR 0)
 set (PROJECT_VER_MINOR 6)
-set (PROJECT_VER_PATCH 2)
+set (PROJECT_VER_PATCH 3)
 set (PROJECT_VER
   "${PROJECT_VER_MAJOR}.${PROJECT_VER_MINOR}.${PROJECT_VER_PATCH}")
 set (PROJECT_APIVER

diff --git a/wrappers/c_sync/libfreenect_sync.c b/wrappers/c_sync/libfreenect_sync.c
@@ -284,7 +284,11 @@ static int setup_kinect(int index, int res, int fmt, int is_depth)
 	int thread_running_prev = thread_running;
 	if (!thread_running) {
 		int ret = init_thread();
-		if (ret != 0) return ret;
+		if (ret != 0) {
+			pthread_mutex_unlock(&runloop_lock);
+			pending_runloop_tasks_dec();
+			return ret;
+		}
 	}
 	if (!kinects[index]) {
 		kinects[index] = alloc_kinect(index);