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From 4b68940b1ed46c54a5a0bdf6bb9d4599bc64e6f4 Mon Sep 17 00:00:00 2001
From: Chen Qi <Qi.Chen@windriver.com>
Date: Wed, 24 Dec 2014 10:12:40 +0800
Subject: [PATCH] Change to calling bswap_* instead of htobe* and be*toh
We can't use htobe* and be*toh functions because they are not
available on older versions of glibc, For example, shipped on Centos 5.5.
Change to directly calling bswap_* as defined in+byteswap.h.
Upstream-Status: Inappropriate
Signed-off-by: Ting Liu <b28495@freescale.com>
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
---
libkmod/libkmod-signature.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libkmod/libkmod-signature.c b/libkmod/libkmod-signature.c
index 2b976a5..ffe58c2 100644
--- a/libkmod/libkmod-signature.c
+++ b/libkmod/libkmod-signature.c
@@ -19,6 +19,7 @@
*/
#include <endian.h>
+#include <byteswap.h>
#include <inttypes.h>
#include <stdio.h>
#include <stdlib.h>
@@ -124,7 +125,7 @@ bool kmod_module_signature_info(const struct kmod_file *file, struct kmod_signat
modsig->hash >= PKEY_HASH__LAST ||
modsig->id_type >= PKEY_ID_TYPE__LAST)
return false;
- sig_len = be32toh(get_unaligned(&modsig->sig_len));
+ sig_len = bswap_32(get_unaligned(&modsig->sig_len));
if (size < (off_t)(modsig->signer_len + modsig->key_id_len + sig_len))
return false;
--
1.9.1
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