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| author | Junio C Hamano <gitster@pobox.com> | 2017-10-11 14:52:24 +0900 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-10-11 14:52:24 +0900 |
| commit | 7245ee3d6cd0c7eea81b57260badc6fcda5d8ffd (patch) | |
| tree | 2fc0707b95acb28a22bc07c62a83878523d00ff0 /compat/regex/regexec.c | |
| parent | 952cc9b9bd668c5f05c9faf81f80cea905642eec (diff) | |
| parent | 19716b21a4255ecc7148b54ab2c78039c59f25bf (diff) | |
Merge branch 'ds/avoid-overflow-in-midpoint-computation'
Code clean-up.
* ds/avoid-overflow-in-midpoint-computation:
cleanup: fix possible overflow errors in binary search
Diffstat (limited to 'compat/regex/regexec.c')
| -rw-r--r-- | compat/regex/regexec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compat/regex/regexec.c b/compat/regex/regexec.c index 0a745d9c3b..6f2b48a78b 100644 --- a/compat/regex/regexec.c +++ b/compat/regex/regexec.c @@ -4284,7 +4284,7 @@ search_cur_bkref_entry (const re_match_context_t *mctx, int str_idx) last = right = mctx->nbkref_ents; for (left = 0; left < right;) { - mid = (left + right) / 2; + mid = left + (right - left) / 2; if (mctx->bkref_ents[mid].str_idx < str_idx) left = mid + 1; else |