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| author | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2021-07-12 11:11:05 +0100 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2022-11-22 14:31:25 +0000 |
| commit | c0ba8ad1fe451f2849ce7c6fdb477c94471d5d25 (patch) | |
| tree | b5e7be1fb5d879369110427ca55f7a3cb33c14d2 /malloc/alloc_buffer_alloc_array.c | |
| parent | cf95053a832df4dc3c6f72de76d366856cdf7eae (diff) | |
| download | glibc-c0ba8ad1fe451f2849ce7c6fdb477c94471d5d25.tar.xz glibc-c0ba8ad1fe451f2849ce7c6fdb477c94471d5d25.zip | |
cheri: fix pointer tagging in tsearch
USE_MALLOC_LOW_BIT should work for capabilities too, but we need to
ensure that pointer provenance is right: the red/black flag is
computed as uintptr_t, but with uintptr_t | uintptr_t it's not clear
which side provides the provenance.
So use unsigned int type for the flag (which is the type used in case
of !USE_MALLOC_LOW_BIT anyway), then unsigned int | uintptr_t works.
The type of RED is corrected too to match unsigned int.
Diffstat (limited to 'malloc/alloc_buffer_alloc_array.c')
0 files changed, 0 insertions, 0 deletions