diff options
Diffstat (limited to 'diffcore-pickaxe.c')
| -rw-r--r-- | diffcore-pickaxe.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/diffcore-pickaxe.c b/diffcore-pickaxe.c index 9795ca1c15..341529b5a8 100644 --- a/diffcore-pickaxe.c +++ b/diffcore-pickaxe.c @@ -81,12 +81,15 @@ static unsigned int contains(mmfile_t *mf, regex_t *regexp, kwset_t kws) regmatch_t regmatch; int flags = 0; - while (*data && + while (sz && *data && !regexec_buf(regexp, data, sz, 1, ®match, flags)) { flags |= REG_NOTBOL; data += regmatch.rm_eo; - if (*data && regmatch.rm_so == regmatch.rm_eo) + sz -= regmatch.rm_eo; + if (sz && *data && regmatch.rm_so == regmatch.rm_eo) { data++; + sz--; + } cnt++; } |