diff options
| author | Lionel Landwerlin <[email protected]> | 2017-10-11 17:21:53 +0100 |
|---|---|---|
| committer | Emil Velikov <[email protected]> | 2017-10-17 16:59:31 +0100 |
| commit | 6957dfb0d806162cc7f62b2085fb0aed74dc9d8c (patch) | |
| tree | 63ebcdcfedf7672bda5efad2a2314d8bad7cfa8c /src/intel/vulkan | |
| parent | 410f4dbcb16b10627382b66428290f8a5fc9d74a (diff) | |
anv: bo_cache: allow importing a BO larger than needed
It's not a problem if a BO has been allocated larger than we need it
to be.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=102940
Fixes: 818b857914 ("anv: Use the BO cache for DeviceMemory allocations")
Signed-off-by: Lionel Landwerlin <[email protected]>
Reviewed-by: Daniel Stone <[email protected]>
Cc: [email protected]
(cherry picked from commit c0a4f56fb9945e36a004bc38852fbb801aae3bd5)
Diffstat (limited to 'src/intel/vulkan')
| -rw-r--r-- | src/intel/vulkan/anv_allocator.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/intel/vulkan/anv_allocator.c b/src/intel/vulkan/anv_allocator.c index efaaebcf39c..a11d66145f0 100644 --- a/src/intel/vulkan/anv_allocator.c +++ b/src/intel/vulkan/anv_allocator.c @@ -1300,7 +1300,7 @@ anv_bo_cache_import(struct anv_device *device, * this sort of attack but only if it can trust the buffer size. */ off_t import_size = lseek(fd, 0, SEEK_END); - if (import_size == (off_t)-1 || import_size != size) { + if (import_size == (off_t)-1 || import_size < size) { anv_gem_close(device, gem_handle); pthread_mutex_unlock(&cache->mutex); return vk_error(VK_ERROR_INVALID_EXTERNAL_HANDLE_KHR); |