11c8238d1
Denys Vlasenko
2009-09-22
Subject
sed: fix bug 623 (SEGV on some sed commands)
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editors/sed.c+1 -3
| @@ -690,10 +690,8 @@ static int do_subst_command(sed_cmd_t *sed_cmd, char **line_p) | |
| if (sed_cmd->which_match) | |
| break; | |
| - | if (*line == '\0') |
| - | break; |
| //maybe (G.regmatch[0].rm_eo ? REG_NOTBOL : 0) instead of unconditional REG_NOTBOL? | |
| - | } while (regexec(current_regex, line, 10, G.regmatch, REG_NOTBOL) != REG_NOMATCH); |
| + | } while (*line && regexec(current_regex, line, 10, G.regmatch, REG_NOTBOL) != REG_NOMATCH); |
| /* Copy rest of string into output pipeline */ | |
| while (1) { | |