diff options
Diffstat (limited to 'src/search.c')
| -rw-r--r-- | src/search.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/search.c b/src/search.c index badf79371..fd668383b 100644 --- a/src/search.c +++ b/src/search.c @@ -759,6 +759,9 @@ searchit( NULL, NULL #endif ); + // vim_regexec_multi() may clear "regprog" + if (regmatch.regprog == NULL) + break; // Abort searching on an error (e.g., out of stack). if (called_emsg > called_emsg_before #ifdef FEAT_RELTIME @@ -858,6 +861,9 @@ searchit( match_ok = FALSE; break; } + // vim_regexec_multi() may clear "regprog" + if (regmatch.regprog == NULL) + break; matchpos = regmatch.startpos[0]; endpos = regmatch.endpos[0]; # ifdef FEAT_EVAL @@ -972,6 +978,9 @@ searchit( #endif break; } + // vim_regexec_multi() may clear "regprog" + if (regmatch.regprog == NULL) + break; // Need to get the line pointer again, a // multi-line search may have made it invalid. @@ -1065,6 +1074,10 @@ searchit( } at_first_line = FALSE; + // vim_regexec_multi() may clear "regprog" + if (regmatch.regprog == NULL) + break; + /* * Stop the search if wrapscan isn't set, "stop_lnum" is * specified, after an interrupt, after a match and after looping @@ -2911,7 +2924,8 @@ is_zero_width(char_u *pattern, int move, pos_T *cur, int direction) pos.lnum, regmatch.startpos[0].col, NULL, NULL); if (nmatched != 0) break; - } while (direction == FORWARD ? regmatch.startpos[0].col < pos.col + } while (regmatch.regprog != NULL + && direction == FORWARD ? regmatch.startpos[0].col < pos.col : regmatch.startpos[0].col > pos.col); if (called_emsg == called_emsg_before) |