fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-05 11:48:06 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

i965, anv: Add extra unused character in disk_cache renderer temp string

Browse source 
This extra character should not be used by snprintf, but we make it
available to verify that we printed the exact number we wanted, and
didn't overflow.

v2:
 * Also update Anvil

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
This commit is contained in:
Jordan Justen 2018-07-20 23:41:23 -07:00
parent 7d2e6edd89
commit 69a686b0ae
No known key found for this signature in database
GPG key ID: 37F99F68CAF992EB
2 changed files with 5 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/intel/vulkan/anv_device.c
View file

@ -278,10 +278,10 @@ static void
anv_physical_device_init_disk_cache(struct anv_physical_device *device)
{
#ifdef ENABLE_SHADER_CACHE
char renderer[9];
char renderer[10];
MAYBE_UNUSED int len = snprintf(renderer, sizeof(renderer), "anv_%04x",
device->chipset_id);
assert(len == sizeof(renderer) - 1);
assert(len == sizeof(renderer) - 2);
char timestamp[41];
_mesa_sha1_format(timestamp, device->driver_build_sha1);

5
src/mesa/drivers/dri/i965/brw_disk_cache.c
View file

@ -377,10 +377,11 @@ void
brw_disk_cache_init(struct intel_screen *screen)
{
#ifdef ENABLE_SHADER_CACHE
char renderer[10];
/* array length: print length + null char + 1 extra to verify it is unused */
char renderer[11];
MAYBE_UNUSED int len = snprintf(renderer, sizeof(renderer), "i965_%04x",
screen->deviceID);
assert(len == sizeof(renderer) - 1);
assert(len == sizeof(renderer) - 2);
const struct build_id_note *note =
build_id_find_nhdr_for_addr(brw_disk_cache_init);