Module: Mesa
Branch: master
Commit: d0343bef6680cc660ba691bbed31a2a1b7449f79
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=d0343bef6680cc660ba691bbed31a2a1b7449f79
Author: Tapani Pälli <tapani.pa...@intel.com>
Date: Fri Jan 26 11:26:18 2018 +0200
nir: mark unused space in packed_tex_data
This change cleans following scary warnings in valgrind output
when disk cache is being written:
==6532== Uninitialised byte(s) found during client check request
==6532== at 0x14423FAD: blob_write_bytes (blob.c:152)
==6532== by 0x144240FB: blob_write_uint32 (blob.c:194)
==6532== by 0x144001A5: write_tex (nir_serialize.c:613)
and later (loads of):
==6532== Use of uninitialised value of size 8
==6532== at 0x62FCD9E: crc32_z (in /usr/lib64/libz.so.1.2.11)
==6532== by 0x13F65014: util_hash_crc32 (crc32.c:127)
==6532== by 0x13F5DABA: cache_put (disk_cache.c:947)
Signed-off-by: Tapani Pälli <tapani.pa...@intel.com>
Cc: mesa-sta...@lists.freedesktop.org
Reviewed-by: Jason Ekstrand <ja...@jlekstrand.net>
Reviewed-by: Emil Velikov <emil.veli...@collabora.com>
---
src/compiler/nir/nir_serialize.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/compiler/nir/nir_serialize.c b/src/compiler/nir/nir_serialize.c
index 54a00c81d6..9fe46a675f 100644
--- a/src/compiler/nir/nir_serialize.c
+++ b/src/compiler/nir/nir_serialize.c
@@ -585,6 +585,7 @@ union packed_tex_data {
unsigned component:2;
unsigned has_texture_deref:1;
unsigned has_sampler_deref:1;
+ unsigned unused:10; /* Mark unused for valgrind. */
} u;
};
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