From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kulikov Vasiliy Date: Sun, 05 Sep 2010 18:32:49 +0000 Subject: [PATCH 08/14] staging: tidspbridge: check return code of kzalloc Message-Id: <1283711569-7418-1-git-send-email-segooon@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kernel-janitors@vger.kernel.org Cc: Vasiliy Kulikov , Greg Kroah-Hartman , Rene Sapiens , Nishanth Menon , Ernesto Ramos , Felipe Contreras , devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org From: Vasiliy Kulikov Function kzalloc may fail. Check for it. Signed-off-by: Vasiliy Kulikov --- I couldn't compile this driver at all, so it is not tested. drivers/staging/tidspbridge/rmgr/dbdcd.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/drivers/staging/tidspbridge/rmgr/dbdcd.c b/drivers/staging/tidspbridge/rmgr/dbdcd.c index f71e860..3581a55 100644 --- a/drivers/staging/tidspbridge/rmgr/dbdcd.c +++ b/drivers/staging/tidspbridge/rmgr/dbdcd.c @@ -487,6 +487,10 @@ int dcd_get_object_def(struct dcd_manager *hdcd_mgr, /* Allocate zeroed buffer. */ psz_coff_buf = kzalloc(ul_len + 4, GFP_KERNEL); + if (psz_coff_buf = NULL) { + status = -ENOMEM; + goto func_end; + } #ifdef _DB_TIOMAP if (strstr(dcd_key->path, "iva") = NULL) { /* Locate section by objectID and read its content. */ @@ -571,6 +575,10 @@ int dcd_get_objects(struct dcd_manager *hdcd_mgr, /* Allocate zeroed buffer. */ psz_coff_buf = kzalloc(ul_len + 4, GFP_KERNEL); + if (psz_coff_buf = NULL) { + status = -ENOMEM; + goto func_cont; + } #ifdef _DB_TIOMAP if (strstr(sz_coff_path, "iva") = NULL) { /* Locate section by objectID and read its content. */ -- 1.7.0.4