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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 /malloc | |
| 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 'malloc')
| -rw-r--r-- | malloc/alloc_buffer_alloc_array.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/malloc/alloc_buffer_alloc_array.c b/malloc/alloc_buffer_alloc_array.c index d8c08d0..b5f32bb 100644 --- a/malloc/alloc_buffer_alloc_array.c +++ b/malloc/alloc_buffer_alloc_array.c @@ -23,12 +23,12 @@ void * __libc_alloc_buffer_alloc_array (struct alloc_buffer *buf, size_t element_size, size_t align, size_t count) { - size_t current = buf->__alloc_buffer_current; + uintptr_t current = buf->__alloc_buffer_current; /* The caller asserts that align is a power of two. */ - size_t aligned = ALIGN_UP (current, align); + uintptr_t aligned = ALIGN_UP (current, align); size_t size; bool overflow = __builtin_mul_overflow (element_size, count, &size); - size_t new_current = aligned + size; + uintptr_t new_current = aligned + size; if (!overflow /* Multiplication did not overflow. */ && aligned >= current /* No overflow in align step. */ && new_current >= size /* No overflow in size computation. */ |