i965/program_cache: Cast the key to char * before adding key_size

We're about to change the type of key to be brw_base_prog_key and that
will mean blindly adding the key size without a cast will lead to the
wrong calculation.  It's safer to cast to char * first anyway.

Reviewed-by: Kenneth Graunke <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_program_cache.c b/src/mesa/drivers/dri/i965/brw_program_cache.c
index 600b0611c8b..47b71a2e16f 100644
--- a/src/mesa/drivers/dri/i965/brw_program_cache.c
+++ b/src/mesa/drivers/dri/i965/brw_program_cache.c
@@ -429,7 +429,7 @@ brw_clear_cache(struct brw_context *brw, struct brw_cache *cache)
              c->cache_id == BRW_CACHE_GS_PROG ||
              c->cache_id == BRW_CACHE_FS_PROG ||
              c->cache_id == BRW_CACHE_CS_PROG) {
-            const void *item_prog_data = c->key + c->key_size;
+            const void *item_prog_data = ((char *)c->key) + c->key_size;
             brw_stage_prog_data_free(item_prog_data);
          }
          free((void *)c->key);