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st/dri: Check get-handle return value in queryImage

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In the DRIImage queryImage hook, check if resource_get_handle() failed
and return FALSE if so.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This commit is contained in:
Daniel Stone 2017-07-24 14:42:56 +01:00
parent e6d7937b86
commit b4a18f13ce
1 changed files with 18 additions and 12 deletions
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30
src/gallium/state_trackers/dri/dri2.c
View file

@ -1183,26 +1183,30 @@ dri2_query_image(__DRIimage *image, int attrib, int *value)
switch (attrib) {
case __DRI_IMAGE_ATTRIB_STRIDE:
whandle.type = DRM_API_HANDLE_TYPE_KMS;
image->texture->screen->resource_get_handle(image->texture->screen,
NULL, image->texture, &whandle, usage);
if (!image->texture->screen->resource_get_handle(image->texture->screen,
NULL, image->texture, &whandle, usage))
return GL_FALSE;
*value = whandle.stride;
return GL_TRUE;
case __DRI_IMAGE_ATTRIB_OFFSET:
whandle.type = DRM_API_HANDLE_TYPE_KMS;
image->texture->screen->resource_get_handle(image->texture->screen,
NULL, image->texture, &whandle, usage);
if (!image->texture->screen->resource_get_handle(image->texture->screen,
NULL, image->texture, &whandle, usage))
return GL_FALSE;
*value = whandle.offset;
return GL_TRUE;
case __DRI_IMAGE_ATTRIB_HANDLE:
whandle.type = DRM_API_HANDLE_TYPE_KMS;
image->texture->screen->resource_get_handle(image->texture->screen,
NULL, image->texture, &whandle, usage);
if (!image->texture->screen->resource_get_handle(image->texture->screen,
NULL, image->texture, &whandle, usage))
return GL_FALSE;
*value = whandle.handle;
return GL_TRUE;
case __DRI_IMAGE_ATTRIB_NAME:
whandle.type = DRM_API_HANDLE_TYPE_SHARED;
image->texture->screen->resource_get_handle(image->texture->screen,
NULL, image->texture, &whandle, usage);
if (!image->texture->screen->resource_get_handle(image->texture->screen,
NULL, image->texture, &whandle, usage))
return GL_FALSE;
*value = whandle.handle;
return GL_TRUE;
case __DRI_IMAGE_ATTRIB_FD:
@ -1235,14 +1239,16 @@ dri2_query_image(__DRIimage *image, int attrib, int *value)
return GL_TRUE;
case __DRI_IMAGE_ATTRIB_MODIFIER_UPPER:
whandle.type = DRM_API_HANDLE_TYPE_KMS;
image->texture->screen->resource_get_handle(image->texture->screen,
NULL, image->texture, &whandle, usage);
if (!image->texture->screen->resource_get_handle(image->texture->screen,
NULL, image->texture, &whandle, usage))
return GL_FALSE;
*value = (whandle.modifier >> 32) & 0xffffffff;
return GL_TRUE;
case __DRI_IMAGE_ATTRIB_MODIFIER_LOWER:
whandle.type = DRM_API_HANDLE_TYPE_KMS;
image->texture->screen->resource_get_handle(image->texture->screen,
NULL, image->texture, &whandle, usage);
if (!image->texture->screen->resource_get_handle(image->texture->screen,
NULL, image->texture, &whandle, usage))
return GL_FALSE;
*value = whandle.modifier & 0xffffffff;
return GL_TRUE;
default: