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| author | Connor Abbott <cwabbott0@gmail.com> | 2022-01-10 14:01:34 +0100 |
|---|---|---|
| committer | Marge Bot <emma+marge@anholt.net> | 2022-03-10 17:15:29 +0000 |
| commit | 410e746198b498efdb9c37a63a0b8aad67469a4c (patch) | |
| tree | 129a1142bf296650f718b7253c01e6930d0968c3 /src/util/bitset.h | |
| parent | 72b32d83fbf7d195310ef5aecba4a136f305aed5 (diff) | |
util/bitset: Fix off-by-one in __bitset_set_range
Fixes: b3b03e33c9f ("util/bitset: add BITSET_SET_RANGE(..)")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14107>
Diffstat (limited to 'src/util/bitset.h')
| -rw-r--r-- | src/util/bitset.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/util/bitset.h b/src/util/bitset.h index 279ad553e79..d8ec1af67ad 100644 --- a/src/util/bitset.h +++ b/src/util/bitset.h @@ -208,7 +208,7 @@ __bitset_shl(BITSET_WORD *x, unsigned amount, unsigned n) static inline void __bitset_set_range(BITSET_WORD *r, unsigned start, unsigned end) { - const unsigned size = end - start; + const unsigned size = end - start + 1; const unsigned start_mod = start % BITSET_WORDBITS; if (start_mod + size <= BITSET_WORDBITS) { |