Log command arguments.

1 files changed, 14 insertions, 1 deletions

diff --git a/usr.bin/tmux/cmd.c b/usr.bin/tmux/cmd.c
index ac69f21db24..b152e81840e 100644
--- a/usr.bin/tmux/cmd.c
+++ b/usr.bin/tmux/cmd.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: cmd.c,v 1.139 2017/05/30 21:44:59 nicm Exp $ */
+/* $OpenBSD: cmd.c,v 1.140 2018/08/02 18:35:21 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -201,6 +201,15 @@ const struct cmd_entry *cmd_table[] = {
 	NULL
 };
 
+void
+cmd_log_argv(int argc, char **argv, const char *prefix)
+{
+	int	i;
+
+	for (i = 0; i < argc; i++)
+		log_debug("%s: argv[%d]=%s", prefix, i, argv[i]);
+}
+
 int
 cmd_pack_argv(int argc, char **argv, char *buf, size_t len)
 {
@@ -209,6 +218,7 @@ cmd_pack_argv(int argc, char **argv, char *buf, size_t len)
 
 	if (argc == 0)
 		return (0);
+	cmd_log_argv(argc, argv, __func__);
 
 	*buf = '\0';
 	for (i = 0; i < argc; i++) {
@@ -241,9 +251,11 @@ cmd_unpack_argv(char *buf, size_t len, int argc, char ***argv)
 
 		arglen = strlen(buf) + 1;
 		(*argv)[i] = xstrdup(buf);
+
 		buf += arglen;
 		len -= arglen;
 	}
+	cmd_log_argv(argc, *argv, __func__);
 
 	return (0);
 }
@@ -402,6 +414,7 @@ retry:
 		xasprintf(cause, "unknown command: %s", name);
 		return (NULL);
 	}
+	cmd_log_argv(argc, argv, entry->name);
 
 	args = args_parse(entry->args.template, argc, argv);
 	if (args == NULL)