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gallium: Use CALLOC for pb_buffer to ensure that all fields of pipe_buffer are initiallized.

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This commit is contained in:
José Fonseca 2008-01-29 09:41:21 +09:00
parent f3d0882c02
commit 93d727eea7
3 changed files with 4 additions and 3 deletions
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3
src/mesa/pipe/pipebuffer/pb_buffer_malloc.c
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@ -107,10 +107,9 @@ pb_malloc_buffer_create(size_t size,
{
struct malloc_buffer *buf;
/* TODO: accept an alignment parameter */
/* TODO: do a single allocation */
buf = (struct malloc_buffer *)MALLOC(sizeof(struct malloc_buffer));
buf = CALLOC_STRUCT(malloc_buffer);
if(!buf)
return NULL;

2
src/mesa/pipe/pipebuffer/pb_bufmgr_mm.c
View file

@ -399,6 +399,8 @@ mm_buffer_destroy(struct pb_buffer *buf)
struct mm_buffer *mm_buf = mm_buffer(buf);
struct mm_pb_manager *mm = mm_buf->mgr;
assert(buf->base.refcount == 0);
_glthread_LOCK_MUTEX(mm->mutex);
mmFreeMem(mm_buf->block);
FREE(buf);

2
src/mesa/pipe/pipebuffer/pb_bufmgr_pool.c
View file

@ -258,7 +258,7 @@ pool_bufmgr_create(struct pb_manager *provider,
if(!pool->map)
goto failure;
pool->bufs = (struct pool_buffer *) MALLOC(numBufs * sizeof(*pool->bufs));
pool->bufs = (struct pool_buffer *)CALLOC(numBufs, sizeof(*pool->bufs));
if (!pool->bufs)
goto failure;