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-rw-r--r--sed.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sed.c b/sed.c
index 89b16682f..24b62e5fa 100644
--- a/sed.c
+++ b/sed.c
@@ -223,7 +223,7 @@ static int parse_subst_cmd(struct sed_cmd *sed_cmd, const char *substr)
idx = index_of_next_unescaped_regexp_delim(sed_cmd, substr, ++idx);
if (idx == -1)
error_msg_and_die("bad format in substitution expression");
- match = strdup_substr(substr, oldidx, idx);
+ match = xstrndup(substr + oldidx, idx - oldidx);
/* determine the number of back references in the match string */
/* Note: we compute this here rather than in the do_subst_command()
@@ -242,7 +242,7 @@ static int parse_subst_cmd(struct sed_cmd *sed_cmd, const char *substr)
idx = index_of_next_unescaped_regexp_delim(sed_cmd, substr, ++idx);
if (idx == -1)
error_msg_and_die("bad format in substitution expression");
- sed_cmd->replace = strdup_substr(substr, oldidx, idx);
+ sed_cmd->replace = xstrndup(substr + oldidx, idx - oldidx);
/* process the flags */
while (substr[++idx]) {