diff options
| author | Bommu Krishnaiah <krishnaiah.bommu@intel.com> | 2023-12-10 05:29:48 +0530 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-04-04 14:54:51 -0400 |
| commit | a3c86b6d7b1c8ffb46ffd34c3dbe9252da87956b (patch) | |
| tree | 8a5189be7cb9f83c487f07e9372cfadeb142e201 /drivers/gpu/drm/xe/xe_exec_queue.c | |
| parent | 972d01d0e357f3799203fa64ab696ac035e16803 (diff) | |
drm/xe: prefer snprintf over sprintf
since the sprintf() function lacks built-in protection against buffer
overflows using the snprintf() function.
v2: Removed hard coded values and used sizeof()
Signed-off-by: Bommu Krishnaiah <krishnaiah.bommu@intel.com>
Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Cc: Tejas Upadhyay <tejas.upadhyay@intel.com>
Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231209235949.54524-2-krishnaiah.bommu@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_exec_queue.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_exec_queue.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/xe/xe_exec_queue.c b/drivers/gpu/drm/xe/xe_exec_queue.c index 730eb7d2a639..71bd52dfebcf 100644 --- a/drivers/gpu/drm/xe/xe_exec_queue.c +++ b/drivers/gpu/drm/xe/xe_exec_queue.c @@ -225,22 +225,22 @@ void xe_exec_queue_assign_name(struct xe_exec_queue *q, u32 instance) { switch (q->class) { case XE_ENGINE_CLASS_RENDER: - sprintf(q->name, "rcs%d", instance); + snprintf(q->name, sizeof(q->name), "rcs%d", instance); break; case XE_ENGINE_CLASS_VIDEO_DECODE: - sprintf(q->name, "vcs%d", instance); + snprintf(q->name, sizeof(q->name), "vcs%d", instance); break; case XE_ENGINE_CLASS_VIDEO_ENHANCE: - sprintf(q->name, "vecs%d", instance); + snprintf(q->name, sizeof(q->name), "vecs%d", instance); break; case XE_ENGINE_CLASS_COPY: - sprintf(q->name, "bcs%d", instance); + snprintf(q->name, sizeof(q->name), "bcs%d", instance); break; case XE_ENGINE_CLASS_COMPUTE: - sprintf(q->name, "ccs%d", instance); + snprintf(q->name, sizeof(q->name), "ccs%d", instance); break; case XE_ENGINE_CLASS_OTHER: - sprintf(q->name, "gsccs%d", instance); + snprintf(q->name, sizeof(q->name), "gsccs%d", instance); break; default: XE_WARN_ON(q->class); |