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authorSachin Kamat <sachin.kamat@linaro.org>2013-04-26 04:52:57 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-05-21 08:33:52 -0300
commit2031941502339d548cd51bf34e6ebb8bc3bb2d89 (patch)
treed1590dd5926a15c89d35491ef0fa6b9afe4df959 /drivers/media
parenta2ac2d792cb6a22eb86ef4e026ba74c3ea6e67ee (diff)
downloadvexpress-lsk-2031941502339d548cd51bf34e6ebb8bc3bb2d89.tar.gz
[media] exynos4-is: Fix potential null pointer dereference in mipi-csis.c
When 'node' is NULL, the print statement tries to dereference it. Hence replace the variable with the one that is accessible. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/platform/exynos4-is/mipi-csis.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/exynos4-is/mipi-csis.c b/drivers/media/platform/exynos4-is/mipi-csis.c
index a2eda9d5ac8..254d70fe762 100644
--- a/drivers/media/platform/exynos4-is/mipi-csis.c
+++ b/drivers/media/platform/exynos4-is/mipi-csis.c
@@ -746,7 +746,7 @@ static int s5pcsis_parse_dt(struct platform_device *pdev,
node = v4l2_of_get_next_endpoint(node, NULL);
if (!node) {
dev_err(&pdev->dev, "No port node at %s\n",
- node->full_name);
+ pdev->dev.of_node->full_name);
return -EINVAL;
}
/* Get port node and validate MIPI-CSI channel id. */