diff options
Diffstat (limited to 'src/evalfunc.c')
| -rw-r--r-- | src/evalfunc.c | 34 |
1 files changed, 27 insertions, 7 deletions
diff --git a/src/evalfunc.c b/src/evalfunc.c index 571ac08626..903205ad31 100644 --- a/src/evalfunc.c +++ b/src/evalfunc.c @@ -9712,6 +9712,7 @@ search_cmn(typval_T *argvars, pos_T *match_pos, int *flagsp) { int flags; char_u *pat; + size_t patlen; pos_T pos; pos_T save_cursor; int save_p_ws = p_ws; @@ -9786,10 +9787,12 @@ search_cmn(typval_T *argvars, pos_T *match_pos, int *flagsp) sia.sa_tm = time_limit; #endif + patlen = STRLEN(pat); + // Repeat until {skip} returns FALSE. for (;;) { - subpatnum = searchit(curwin, curbuf, &pos, NULL, dir, pat, 1L, + subpatnum = searchit(curwin, curbuf, &pos, NULL, dir, pat, patlen, 1L, options, RE_SEARCH, &sia); // finding the first match again means there is no match where {skip} // evaluates to zero. @@ -10202,6 +10205,13 @@ do_searchpair( { char_u *save_cpo; char_u *pat, *pat2 = NULL, *pat3 = NULL; + size_t patlen; + size_t spatlen; + size_t epatlen; + size_t pat2size; + size_t pat2len; + size_t pat3size; + size_t pat3len; long retval = 0; pos_T pos; pos_T firstpos; @@ -10221,15 +10231,24 @@ do_searchpair( // Make two search patterns: start/end (pat2, for in nested pairs) and // start/middle/end (pat3, for the top pair). - pat2 = alloc(STRLEN(spat) + STRLEN(epat) + 17); - pat3 = alloc(STRLEN(spat) + STRLEN(mpat) + STRLEN(epat) + 25); - if (pat2 == NULL || pat3 == NULL) + spatlen = STRLEN(spat); + epatlen = STRLEN(epat); + pat2size = spatlen + epatlen + 17; + pat2 = alloc(pat2size); + if (pat2 == NULL) + goto theend; + pat3size = spatlen + STRLEN(mpat) + epatlen + 25; + pat3 = alloc(pat3size); + if (pat3 == NULL) goto theend; - sprintf((char *)pat2, "\\m\\(%s\\m\\)\\|\\(%s\\m\\)", spat, epat); + pat2len = vim_snprintf((char *)pat2, pat2size, "\\m\\(%s\\m\\)\\|\\(%s\\m\\)", spat, epat); if (*mpat == NUL) + { STRCPY(pat3, pat2); + pat3len = pat2len; + } else - sprintf((char *)pat3, "\\m\\(%s\\m\\)\\|\\(%s\\m\\)\\|\\(%s\\m\\)", + pat3len = vim_snprintf((char *)pat3, pat3size, "\\m\\(%s\\m\\)\\|\\(%s\\m\\)\\|\\(%s\\m\\)", spat, epat, mpat); if (flags & SP_START) options |= SEARCH_START; @@ -10246,13 +10265,14 @@ do_searchpair( CLEAR_POS(&firstpos); CLEAR_POS(&foundpos); pat = pat3; + patlen = pat3len; for (;;) { searchit_arg_T sia; CLEAR_FIELD(sia); sia.sa_stop_lnum = lnum_stop; - n = searchit(curwin, curbuf, &pos, NULL, dir, pat, 1L, + n = searchit(curwin, curbuf, &pos, NULL, dir, pat, patlen, 1L, options, RE_SEARCH, &sia); if (n == FAIL || (firstpos.lnum != 0 && EQUAL_POS(pos, firstpos))) // didn't find it or found the first match again: FAIL |