From: Andreas Schneider <asn@samba.org>
Date: Mon, 1 Feb 2021 17:30:15 +0000 (+0100)
Subject: lib:texpect: Check the format string of err()
X-Git-Tag: tevent-0.11.0~1853
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5d1eef269a1f56d08aa4456e3bf66622515f5c5e;p=thirdparty%2Fsamba.git

lib:texpect: Check the format string of err()

error: format string is not a string literal [-Werror,-Wformat-nonliteral]

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
---

diff --git a/lib/texpect/texpect.c b/lib/texpect/texpect.c
index 8c9431e366e..5657efa44d1 100644
--- a/lib/texpect/texpect.c
+++ b/lib/texpect/texpect.c
@@ -59,6 +59,9 @@
 #else
 const char progname[] = "unknown program";
 
+static void err(int eval, const char *fmt, ...) PRINTF_ATTRIBUTE(2, 0);
+static void errx(int eval, const char *fmt, ...) PRINTF_ATTRIBUTE(2, 0);
+
 static void err(int eval, const char *fmt, ...)
 {
 	int err_errno = errno;