Don't print potentially uninitialized variables in wpa_ctrl_command_bss().
Some compilers and analyzers may warn about it.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@xxxxxxxxx>
---
wpa_supplicant/wpa_cli.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/wpa_supplicant/wpa_cli.c b/wpa_supplicant/wpa_cli.c
index 51c9642e90..2ac282d979 100644
--- a/wpa_supplicant/wpa_cli.c
+++ b/wpa_supplicant/wpa_cli.c
@@ -3085,7 +3085,8 @@ static int wpa_cli_cmd_dpp_stop_chirp(struct wpa_ctrl *ctrl, int argc,
static int wpa_ctrl_command_bss(struct wpa_ctrl *ctrl, const char *cmd)
{
- char buf[512], *pos, *bssid, *freq, *level, *flags, *ssid;
+ char buf[512], *pos, *bssid = NULL, *freq = NULL, *level = NULL,
+ *flags = NULL, *ssid = NULL;
size_t len;
int ret, id = -1;
@@ -3126,7 +3127,9 @@ static int wpa_ctrl_command_bss(struct wpa_ctrl *ctrl, const char *cmd)
*pos++ = '\0';
}
if (id != -1)
- printf("%s\t%s\t%s\t%s\t%s\n", bssid, freq, level, flags, ssid);
+ printf("%s\t%s\t%s\t%s\t%s\n", bssid ? bssid : "N/A",
+ freq ? freq : "N/A", level ? level : "N/A",
+ flags? flags : "N/A", ssid ? ssid : "N/A");
return id;
}
--
2.28.0
_______________________________________________
Hostap mailing list
Hostap@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/hostap
