libavutil/opencl: fix potential null dereference

Fixes CID 1396840

Timo Rothenpieler committed 9 years ago

Commit ef0c6d91 parent aa262581 file · +1 −1Browse files

Unified · Split

@@ -169,7 +169,7 @@ const char *av_opencl_errstr(cl_int status) · 168 unmodified lines
169	169	static void free_device_list(AVOpenCLDeviceList *device_list)
170	170	{
171	171	int i, j;
172		− if (!device_list)
	172	+ if (!device_list \|\| !device_list->platform_node)
173	173	return;
174	174	for (i = 0; i < device_list->platform_num; i++) {
175	175	if (!device_list->platform_node[i])

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