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Fix bug in regex searching ##search

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Dennis Goodlett 2021-12-19 10:56:09 -05:00 committed by GitHub
parent 2bd43886db
commit df77191f9d
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1 changed files with 6 additions and 0 deletions
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6
libr/search/regexp.c
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@ -27,6 +27,12 @@ R_IPI int search_regexp_update(RSearch *s, ut64 from, const ut8 *buf, int len) {
match.rm_eo = len;
while (!r_regex_exec (&rx, (char *)buf, 1, &match, R_REGEX_STARTEND)) {
if (match.rm_eo <= match.rm_so) {
// empty match
match.rm_so++;
match.rm_eo = len;
continue;
}
int t = r_search_hit_new (s, kw, from + match.rm_so);
if (!t) {
ret = -1;