clients/upsclient.c: upscli_authenticate(): reduce buf sizes for result to fit UPSCLI_NETBUF_LEN [#3329]

jimklimov · jimklimov · commit 1d9a335cd5bc · 2026-06-06T22:54:32.000+02:00
Signed-off-by: Jim Klimov &lt;jimklimov+nut@gmail.com&gt;
diff --git a/clients/upsclient.c b/clients/upsclient.c
@@ -3216,7 +3216,7 @@ int upscli_upserror(UPSCONN_t *ups)
 int upscli_authenticate(UPSCONN_t *ups, const char *username, const char *password,
 	int check_os_user, int ask_password)
 {
-	char	buf[UPSCLI_NETBUF_LEN], user[SMALLBUF], pass[SMALLBUF];
+	char	buf[UPSCLI_NETBUF_LEN], user[UPSCLI_NETBUF_LEN - 12], pass[UPSCLI_NETBUF_LEN - 12];
 	const char	*user_ptr = username;
 	const char	*pass_ptr = password;
 	size_t	len;

Original file line number	Diff line number	Diff line change
`@@ -3216,7 +3216,7 @@ int upscli_upserror(UPSCONN_t *ups)`
`3216`	`3216`	`int upscli_authenticate(UPSCONN_t ups, const char username, const char *password,`
`3217`	`3217`	`int check_os_user, int ask_password)`
`3218`	`3218`	`{`
`3219`		`- char buf[UPSCLI_NETBUF_LEN], user[SMALLBUF], pass[SMALLBUF];`
	`3219`	`+ char buf[UPSCLI_NETBUF_LEN], user[UPSCLI_NETBUF_LEN - 12], pass[UPSCLI_NETBUF_LEN - 12];`
`3220`	`3220`	`const char *user_ptr = username;`
`3221`	`3221`	`const char *pass_ptr = password;`
`3222`	`3222`	`size_t len;`