From 2aff5be5b4cd95bed6f9202a8f8dcc4c9275db2f Mon Sep 17 00:00:00 2001 From: George Shen Date: Wed, 15 Apr 2020 05:57:50 -0700 Subject: [PATCH] msm: cvp: Avoid out-of-bounds write Fix a potential out-of-bounds write into fw image name array. Change-Id: I646587bcb421c427208d37aea3d231336ec76627 Signed-off-by: George Shen --- drivers/media/platform/msm/cvp/hfi_response_handler.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/msm/cvp/hfi_response_handler.c b/drivers/media/platform/msm/cvp/hfi_response_handler.c index 9a7b0c44ba61..dde64140c231 100644 --- a/drivers/media/platform/msm/cvp/hfi_response_handler.c +++ b/drivers/media/platform/msm/cvp/hfi_response_handler.c @@ -569,7 +569,7 @@ static void hfi_process_sys_get_prop_image_version( else cvp_driver->fw_version[i] = ' '; } - cvp_driver->fw_version[i] = '\0'; + cvp_driver->fw_version[i - 1] = '\0'; dprintk(CVP_HFI, "F/W version: %s\n", cvp_driver->fw_version); }