From: Vasiliy Kulikov <segooon@xxxxxxxxx>
Function kzalloc may fail. Check for it.
Signed-off-by: Vasiliy Kulikov <segooon@xxxxxxxxx>
---
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
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