From 02008346c0e278701945652cd5fac5239c96891c Mon Sep 17 00:00:00 2001 From: Mark Whitley Date: Fri, 14 Jul 2000 00:13:52 +0000 Subject: [PATCH] Added error checking for edit commands; only a beginning address can be specified. --- editors/sed.c | 5 ++++- sed.c | 5 ++++- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/editors/sed.c b/editors/sed.c index 1eea128d5..115783f09 100644 --- a/editors/sed.c +++ b/editors/sed.c @@ -361,8 +361,11 @@ static void parse_cmd_str(struct sed_cmd *sed_cmd, const char *cmdstr) parse_subst_cmd(sed_cmd, &cmdstr[idx]); /* special-case handling for (a)ppend, (i)nsert, and (c)hange */ - if (strchr("aic", cmdstr[idx])) + if (strchr("aic", cmdstr[idx])) { + if (sed_cmd->end_line || sed_cmd->end_match) + fatalError("only a beginning address can be specified for edit commands\n"); parse_edit_cmd(sed_cmd, &cmdstr[idx]); + } } static void add_cmd_str(const char *cmdstr) diff --git a/sed.c b/sed.c index 1eea128d5..115783f09 100644 --- a/sed.c +++ b/sed.c @@ -361,8 +361,11 @@ static void parse_cmd_str(struct sed_cmd *sed_cmd, const char *cmdstr) parse_subst_cmd(sed_cmd, &cmdstr[idx]); /* special-case handling for (a)ppend, (i)nsert, and (c)hange */ - if (strchr("aic", cmdstr[idx])) + if (strchr("aic", cmdstr[idx])) { + if (sed_cmd->end_line || sed_cmd->end_match) + fatalError("only a beginning address can be specified for edit commands\n"); parse_edit_cmd(sed_cmd, &cmdstr[idx]); + } } static void add_cmd_str(const char *cmdstr) -- 2.25.1