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| author | Matthew Auld <matthew.auld@intel.com> | 2018-05-09 12:43:55 +0100 |
|---|---|---|
| committer | Michał Winiarski <michal.winiarski@intel.com> | 2018-05-14 12:46:34 +0200 |
| commit | 395c23946b44b071cc376f488a3205bedb02b382 (patch) | |
| tree | 11bcce54fac92594cb26ca8eabc0c7fdcdec75dd /tests | |
| parent | 03a62cf055481f66b4f58e6228bc45f8ca454216 (diff) | |
tests/gem_userptr_blits: test zero user_size
Check that the kernel rejects a zero user_size.
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/gem_userptr_blits.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/gem_userptr_blits.c b/tests/gem_userptr_blits.c index 849054ad..7e3b6ef3 100644 --- a/tests/gem_userptr_blits.c +++ b/tests/gem_userptr_blits.c @@ -442,6 +442,14 @@ static int test_input_checking(int fd) ret = drmIoctl(fd, LOCAL_IOCTL_I915_GEM_USERPTR, &userptr); igt_assert_neq(ret, 0); + /* Zero user_size. */ + memset(&userptr, 0, sizeof(userptr)); + userptr.user_ptr = 0; + userptr.user_size = 0; + userptr.flags = 0; + ret = drmIoctl(fd, LOCAL_IOCTL_I915_GEM_USERPTR, &userptr); + igt_assert_neq(ret, 0); + return 0; } |