sl: Fix leak

2022-12-31 00:50:10 -06:00
parent b93129f83d
commit 0ffb00275a
1 changed files with 3 additions and 1 deletions
--- a/lib/sl/sl.c
+++ b/lib/sl/sl.c
@@ -321,8 +321,10 @@ sl_command_loop(SL_cmd *cmds, const char *prompt, void **data)
        size_t len;

        buf2 = sl_readline(buf == NULL ? prompt : "> ");
-        if (buf2 == NULL)
+        if (buf2 == NULL) {
+	    free(buf);
            return -2;
+	}

        if (buf) {
            char *tmp = NULL;