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| author | Eric Anholt <eric@anholt.net> | 2018-12-31 11:51:01 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2019-01-02 14:12:29 -0800 |
| commit | 3a81c753a3cfdcea215268c00f98ac87a09902e1 (patch) | |
| tree | 27c051e8b959f8b506a91c0d072ef74bd473d997 /src/gallium/drivers | |
| parent | 3ae57957be0296eea6799655e5f945db714c2584 (diff) | |
v3d: Fix segfault when failing to compile a program.
We'll still fail at draw time, but this avoids a regression in shader-db
execution once I enable TLB writes in precompiles.
Fixes: b38e4d313fc2 ("v3d: Create a state uploader for packing our shaders together.")
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/v3d/v3d_program.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/gallium/drivers/v3d/v3d_program.c b/src/gallium/drivers/v3d/v3d_program.c index 759fac117f2..ef80069baab 100644 --- a/src/gallium/drivers/v3d/v3d_program.c +++ b/src/gallium/drivers/v3d/v3d_program.c @@ -373,8 +373,10 @@ v3d_get_compiled_shader(struct v3d_context *v3d, struct v3d_key *key) v3d_set_shader_uniform_dirty_flags(shader); - u_upload_data(v3d->state_uploader, 0, shader_size, 8, - qpu_insts, &shader->offset, &shader->resource); + if (shader_size) { + u_upload_data(v3d->state_uploader, 0, shader_size, 8, + qpu_insts, &shader->offset, &shader->resource); + } free(qpu_insts); |