intel/blorp: Fix usage of uninitialized memory in key hashing

[mesa.git] / src / intel / blorp / blorp_clear.c

diff --git a/src/intel/blorp/blorp_clear.c b/src/intel/blorp/blorp_clear.c
index 901fde9095b1d1e2c247ab7096c4e735a75ead1d..b8a68ffdbecce03acee2d0ecae2659773e3aa7d9 100644 (file)
--- a/src/intel/blorp/blorp_clear.c
+++ b/src/intel/blorp/blorp_clear.c
@@ -34,13 +34,14 @@
 
 #define FILE_DEBUG_FLAG DEBUG_BLORP
 
+#pragma pack(push, 1)
 struct brw_blorp_const_color_prog_key
 {
    enum blorp_shader_type shader_type; /* Must be BLORP_SHADER_TYPE_CLEAR */
    bool use_simd16_replicated_data;
    bool clear_rgb_as_red;
-   bool pad[3];
 };
+#pragma pack(pop)
 
 static bool
 blorp_params_get_clear_kernel(struct blorp_batch *batch,
@@ -108,10 +109,12 @@ blorp_params_get_clear_kernel(struct blorp_batch *batch,
    return result;
 }
 
+#pragma pack(push, 1)
 struct layer_offset_vs_key {
    enum blorp_shader_type shader_type;
    unsigned num_inputs;
 };
+#pragma pack(pop)
 
 /* In the case of doing attachment clears, we are using a surface state that
  * is handed to us so we can't set (and don't even know) the base array layer.
@@ -1089,6 +1092,7 @@ blorp_nir_bit(nir_builder *b, nir_ssa_def *src, unsigned bit)
                       nir_imm_int(b, 1));
 }
 
+#pragma pack(push, 1)
 struct blorp_mcs_partial_resolve_key
 {
    enum blorp_shader_type shader_type;
@@ -1096,6 +1100,7 @@ struct blorp_mcs_partial_resolve_key
    bool int_format;
    uint32_t num_samples;
 };
+#pragma pack(pop)
 
 static bool
 blorp_params_get_mcs_partial_resolve_kernel(struct blorp_batch *batch,