linux-kernel - [PATCH] Blackfin: flat: Use %x to format u32

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <1500229588-31125-1-git-send-email-geert@linux-m68k.org>
Date:   Sun, 16 Jul 2017 20:26:28 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Alexander Viro <viro@...iv.linux.org.uk>,
        Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Steven Miao <realmz6@...il.com>,
        adi-buildroot-devel@...ts.sourceforge.net,
        linux-kernel@...r.kernel.org,
        Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: [PATCH] Blackfin: flat: Use %x to format u32

Several variables had their types changed from unsigned long to u32,
but the printk()-style format to print them wasn't updated, leading to:

    arch/blackfin/kernel/flat.c: In function 'bfin_get_addr_from_rp':
    arch/blackfin/kernel/flat.c:35:3: warning: format '%lx' expects argument of type 'long unsigned int', but argument 2 has type 'u32' [-Wformat]
    arch/blackfin/kernel/flat.c: In function 'bfin_put_addr_at_rp':
    arch/blackfin/kernel/flat.c:80:3: warning: format '%lx' expects argument of type 'long unsigned int', but argument 2 has type 'u32' [-Wformat]

Fixes: 468138d78510688f ("binfmt_flat: flat_{get,put}_addr_from_rp() should be able to fail")
Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
---
 arch/blackfin/kernel/flat.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/blackfin/kernel/flat.c b/arch/blackfin/kernel/flat.c
index d29ab6a2e909f301..8ebc54daaa8e9d7c 100644
--- a/arch/blackfin/kernel/flat.c
+++ b/arch/blackfin/kernel/flat.c
@@ -32,7 +32,7 @@ unsigned long bfin_get_addr_from_rp(u32 *ptr,
 		break;
 
 	case FLAT_BFIN_RELOC_TYPE_32_BIT:
-		pr_debug("*ptr = %lx", get_unaligned(ptr));
+		pr_debug("*ptr = %x", get_unaligned(ptr));
 		val = get_unaligned(ptr);
 		break;
 
@@ -77,7 +77,7 @@ void bfin_put_addr_at_rp(u32 *ptr, u32 addr, u32 relval)
 
 	case FLAT_BFIN_RELOC_TYPE_32_BIT:
 		put_unaligned(addr, ptr);
-		pr_debug("new ptr =%lx", get_unaligned(ptr));
+		pr_debug("new ptr =%x", get_unaligned(ptr));
 		break;
 	}
 }
-- 
2.7.4