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freedreno/msm/: check memory allocation in handle_stateobj_relocs

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Signed-off-by: ganjing <ganjing@uniontech.com>
This commit is contained in:
ganjing 2020-09-04 16:45:33 +08:00
parent 77687f8d6e
commit e9d9e5c1ee
1 changed files with 5 additions and 0 deletions
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5
freedreno/msm/msm_ringbuffer.c
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@ -420,6 +420,11 @@ handle_stateobj_relocs(struct fd_ringbuffer *parent, struct fd_ringbuffer *state
{
struct msm_ringbuffer *msm_ring = to_msm_ringbuffer(stateobj);
struct drm_msm_gem_submit_reloc *relocs = malloc(nr_relocs * sizeof(*relocs));
if (!relocs) {
ERROR_MSG("malloc relocs failed");
return NULL;
}
unsigned i;
for (i = 0; i < nr_relocs; i++) {