diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.1/0175-bcm2835-memcpy-port-data-to-m-rather-than-rmsg.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.1/0175-bcm2835-memcpy-port-data-to-m-rather-than-rmsg.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.1/0175-bcm2835-memcpy-port-data-to-m-rather-than-rmsg.patch b/target/linux/brcm2708/patches-4.1/0175-bcm2835-memcpy-port-data-to-m-rather-than-rmsg.patch new file mode 100644 index 0000000..a41d7d8 --- /dev/null +++ b/target/linux/brcm2708/patches-4.1/0175-bcm2835-memcpy-port-data-to-m-rather-than-rmsg.patch @@ -0,0 +1,25 @@ +From ec31dc882de68b041b6ac36e3de7e17cf256c222 Mon Sep 17 00:00:00 2001 +From: Colin Ian King <colin.king@canonical.com> +Date: Wed, 2 Sep 2015 07:47:51 -0400 +Subject: [PATCH 175/203] bcm2835: memcpy port data to m rather than rmsg + +static analysis by cppcheck detected a memcpy to rmsg which is +not actually initialized at that point. The memcpy should be copying +to variable m instead. + +Signed-off-by: Colin Ian King <colin.king@canonical.com> +--- + drivers/media/platform/bcm2835/mmal-vchiq.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/media/platform/bcm2835/mmal-vchiq.c ++++ b/drivers/media/platform/bcm2835/mmal-vchiq.c +@@ -851,7 +851,7 @@ static int port_info_set(struct vchiq_mm + sizeof(union mmal_es_specific_format)); + + m.u.port_info_set.format.extradata_size = port->format.extradata_size; +- memcpy(rmsg->u.port_info_set.extradata, port->format.extradata, ++ memcpy(&m.u.port_info_set.extradata, port->format.extradata, + port->format.extradata_size); + + ret = send_synchronous_mmal_msg(instance, &m, |