diff options
| -rw-r--r-- | src/gallium/drivers/r300/r300_texture.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c index 3e3cf33bde..506fb73367 100644 --- a/src/gallium/drivers/r300/r300_texture.c +++ b/src/gallium/drivers/r300/r300_texture.c @@ -924,6 +924,17 @@ struct pipe_resource* r300_texture_create(struct pipe_screen* screen, return NULL; } + /* Refuse to create a texture with size 0. */ + if (!base->width0 || + (!base->height0 && (base->target == PIPE_TEXTURE_2D || + base->target == PIPE_TEXTURE_CUBE)) || + (!base->depth0 && base->target == PIPE_TEXTURE_3D)) { + fprintf(stderr, "r300: texture_create: " + "Got invalid texture dimensions: %ix%ix%i\n", + base->width0, base->height0, base->depth0); + return NULL; + } + tex->b.b = *base; tex->b.vtbl = &r300_texture_vtbl; pipe_reference_init(&tex->b.b.reference, 1); |