From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
drm_get_format_name allocates memory that is not currently free'd
when printing the state. Fix this by kfree'ing the memory after
use.
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/gpu/drm/drm_atomic.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index f5ea7db..1d5e86a 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -917,9 +917,10 @@ static void drm_atomic_plane_print_state(struct drm_printer *p,
if (state->fb) {
struct drm_framebuffer *fb = state->fb;
int i, n = drm_format_num_planes(fb->pixel_format);
+ char *format_name = drm_get_format_name(fb->pixel_format);
- drm_printf(p, "\t\tformat=%s\n",
- drm_get_format_name(fb->pixel_format));
+ drm_printf(p, "\t\tformat=%s\n", format_name);
+ kfree(format_name);
drm_printf(p, "\t\tsize=%dx%d\n", fb->width, fb->height);
drm_printf(p, "\t\tlayers:\n");
for (i = 0; i < n; i++) {
--
2.10.2
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel
