summaryrefslogtreecommitdiff
path: root/sed.c
diff options
context:
space:
mode:
authorMark Whitley2000-07-14 00:49:59 +0000
committerMark Whitley2000-07-14 00:49:59 +0000
commit34623db61895ab5575f7851c9313ab2bf4fecc03 (patch)
tree577d93df5005b4187cd30aa025bb258bee40b850 /sed.c
parent02008346c0e278701945652cd5fac5239c96891c (diff)
downloadbusybox-34623db61895ab5575f7851c9313ab2bf4fecc03.zip
busybox-34623db61895ab5575f7851c9313ab2bf4fecc03.tar.gz
It dawned on me that I would need to grow a char buffer one extra char bigger
to accomodate a trailing '\n'ewline that I append to it later one. This is only necessary for the case of one inserted, appended, or changed line, but it's still necessary.
Diffstat (limited to 'sed.c')
-rw-r--r--sed.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/sed.c b/sed.c
index 115783f..770a56e 100644
--- a/sed.c
+++ b/sed.c
@@ -309,7 +309,10 @@ static void parse_edit_cmd(struct sed_cmd *sed_cmd, const char *editstr)
fatalError("bad format in edit expression\n");
/* store the edit line text */
- sed_cmd->editline = strdup(&editstr[3]);
+ /* make editline big enough to accomodate the extra '\n' we will tack on
+ * to the end */
+ sed_cmd->editline = xmalloc(strlen(&editstr[3]) + 2);
+ strcpy(sed_cmd->editline, &editstr[3]);
ptr = sed_cmd->editline;
/* now we need to go through * and: s/\\[\r\n]$/\n/g on the edit line */