Module: Mesa Branch: main Commit: 410e746198b498efdb9c37a63a0b8aad67469a4c URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=410e746198b498efdb9c37a63a0b8aad67469a4c
Author: Connor Abbott <[email protected]> Date: Mon Jan 10 14:01:34 2022 +0100 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> --- src/util/bitset.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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) {
