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| author | Ting Liu <b28495@freescale.com> | 2013-09-10 06:00:20 +0000 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2013-10-14 16:54:27 +0100 |
| commit | 63edb6b9a8bdf2f5541edd618f2f598185e37223 (patch) | |
| tree | 0ea94bf1ac8c4c4759230b89a876d752681fe4b2 /meta/recipes-kernel | |
| parent | 0ddaf52e9e344986ae2b016cc068d9eee71b4347 (diff) | |
| download | openembedded-core-63edb6b9a8bdf2f5541edd618f2f598185e37223.tar.gz openembedded-core-63edb6b9a8bdf2f5541edd618f2f598185e37223.tar.bz2 openembedded-core-63edb6b9a8bdf2f5541edd618f2f598185e37223.zip | |
kmod-native: use bswap to work on older Linux hosts
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.
Signed-off-by: Ting Liu <b28495@freescale.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-kernel')
| -rw-r--r-- | meta/recipes-kernel/kmod/kmod-native_git.bb | 1 | ||||
| -rw-r--r-- | meta/recipes-kernel/kmod/kmod/Change-to-calling-bswap_-instead-of-htobe-and-be-toh.patch | 39 |
2 files changed, 40 insertions, 0 deletions
diff --git a/meta/recipes-kernel/kmod/kmod-native_git.bb b/meta/recipes-kernel/kmod/kmod-native_git.bb index f22efc0615..d008cbf7c4 100644 --- a/meta/recipes-kernel/kmod/kmod-native_git.bb +++ b/meta/recipes-kernel/kmod/kmod-native_git.bb @@ -6,6 +6,7 @@ inherit native SRC_URI += "file://fix-undefined-O_CLOEXEC.patch \ file://0001-Fix-build-with-older-gcc-4.6.patch \ + file://Change-to-calling-bswap_-instead-of-htobe-and-be-toh.patch \ " do_install_append (){ diff --git a/meta/recipes-kernel/kmod/kmod/Change-to-calling-bswap_-instead-of-htobe-and-be-toh.patch b/meta/recipes-kernel/kmod/kmod/Change-to-calling-bswap_-instead-of-htobe-and-be-toh.patch new file mode 100644 index 0000000000..82b83b36b7 --- /dev/null +++ b/meta/recipes-kernel/kmod/kmod/Change-to-calling-bswap_-instead-of-htobe-and-be-toh.patch @@ -0,0 +1,39 @@ +From 0c4dbadc9db3cda1cfca64e44ea08c6e89919ea7 Mon Sep 17 00:00:00 2001 +From: Ting Liu <b28495@freescale.com> +Date: Tue, 10 Sep 2013 13:44:18 +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. + +Signed-off-by: Ting Liu <b28495@freescale.com> +--- + libkmod/libkmod-signature.c | 3 ++- + 1 files changed, 2 insertions(+), 1 deletions(-) + +diff --git a/libkmod/libkmod-signature.c b/libkmod/libkmod-signature.c +index 6b80caa..3544a36 100644 +--- a/libkmod/libkmod-signature.c ++++ b/libkmod/libkmod-signature.c +@@ -19,6 +19,7 @@ + */ + + #include <endian.h> ++#include <byteswap.h> + #include <stdint.h> + #include <stdlib.h> + #include <string.h> +@@ -121,7 +122,7 @@ 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(modsig->sig_len); ++ sig_len = bswap_32(modsig->sig_len); + if (size < (off_t)(modsig->signer_len + modsig->key_id_len + sig_len)) + return false; + +-- +1.7.5.4 + |