From f6e5ab5fa7257783fdbbaabf6010d8d97656c11f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= Date: Tue, 27 Feb 2024 13:58:36 +0100 Subject: [PATCH] xen/cmdline: fix printf format specifier in no_config_param() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit '*' sets the width field, which is the minimum number of characters to output, but what we want in no_config_param() is the precision instead, which is '.*' as it imposes a maximum limit on the output. Fixes: 68d757df8dd2 ('x86/pv: Options to disable and/or compile out 32bit PV support') Signed-off-by: Roger Pau Monné Reviewed-by: Jan Beulich master commit: ef101f525173cf51dc70f4c77862f6f10a8ddccf master date: 2024-02-26 10:17:40 +0100 --- xen/include/xen/param.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/include/xen/param.h b/xen/include/xen/param.h index 93c3fe7cb7..e02e49635c 100644 --- a/xen/include/xen/param.h +++ b/xen/include/xen/param.h @@ -191,7 +191,7 @@ static inline void no_config_param(const char *cfg, const char *param, { int len = e ? ({ ASSERT(e >= s); e - s; }) : strlen(s); - printk(XENLOG_INFO "CONFIG_%s disabled - ignoring '%s=%*s' setting\n", + printk(XENLOG_INFO "CONFIG_%s disabled - ignoring '%s=%.*s' setting\n", cfg, param, len, s); }