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| author | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2022-03-16 12:09:15 +0000 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2022-10-28 11:16:09 +0100 |
| commit | 68619ddb3b7e8b64a6b849e4972e67163f7659c3 (patch) | |
| tree | 30368b5713ab1dc9d48f6b04d7e4d9bfe94048f0 /include | |
| parent | 3fa20d59d9607e4494dfbc99bacee1935ec5ded9 (diff) | |
| download | glibc-68619ddb3b7e8b64a6b849e4972e67163f7659c3.zip glibc-68619ddb3b7e8b64a6b849e4972e67163f7659c3.tar.gz glibc-68619ddb3b7e8b64a6b849e4972e67163f7659c3.tar.bz2 | |
malloc: Use uintptr_t in alloc_buffer
The values represnt pointers and not sizes. The members of struct
alloc_buffer are already uintptr_t.
Reviewed-by: Florian Weimer <fweimer@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/alloc_buffer.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/alloc_buffer.h b/include/alloc_buffer.h index be33e8b..1c1dbe0 100644 --- a/include/alloc_buffer.h +++ b/include/alloc_buffer.h @@ -248,9 +248,9 @@ __alloc_buffer_alloc (struct alloc_buffer *buf, size_t size, size_t align) if (size == 1 && align == 1) return alloc_buffer_alloc_bytes (buf, size); - size_t current = buf->__alloc_buffer_current; - size_t aligned = roundup (current, align); - size_t new_current = aligned + size; + uintptr_t current = buf->__alloc_buffer_current; + uintptr_t aligned = roundup (current, align); + uintptr_t new_current = aligned + size; if (aligned >= current /* No overflow in align step. */ && new_current >= size /* No overflow in size computation. */ && new_current <= buf->__alloc_buffer_end) /* Room in buffer. */ @@ -282,8 +282,8 @@ __alloc_buffer_next (struct alloc_buffer *buf, size_t align) if (align == 1) return (const void *) buf->__alloc_buffer_current; - size_t current = buf->__alloc_buffer_current; - size_t aligned = roundup (current, align); + uintptr_t current = buf->__alloc_buffer_current; + uintptr_t aligned = roundup (current, align); if (aligned >= current /* No overflow in align step. */ && aligned <= buf->__alloc_buffer_end) /* Room in buffer. */ { |