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-rw-r--r--meta/recipes-core/dropbear/dropbear-2012.55/0007-dropbear-fix-for-x32-abi.patch140
-rw-r--r--meta/recipes-core/dropbear/dropbear.inc1
2 files changed, 141 insertions, 0 deletions
diff --git a/meta/recipes-core/dropbear/dropbear-2012.55/0007-dropbear-fix-for-x32-abi.patch b/meta/recipes-core/dropbear/dropbear-2012.55/0007-dropbear-fix-for-x32-abi.patch
new file mode 100644
index 0000000000..b4501211c3
--- /dev/null
+++ b/meta/recipes-core/dropbear/dropbear-2012.55/0007-dropbear-fix-for-x32-abi.patch
@@ -0,0 +1,140 @@
1Upstream-Status: Pending
2
3The dropbearkey utility built in x32 abi format, when generating ssh
4keys, was getting lost in the infinite loop.
5
6This patch fixes the issue by fixing types of variables and
7parameters of functions used in the code, which were getting
8undesired size, when compiled with the x32 abi toolchain.
9
102013/05/23
11Received this fix from H J Lu.
12
13Signed-Off-By: Nitin A Kamble <nitin.a.kamble@intel.com>
14
15# HG changeset patch
16# User H.J. Lu <hjl.tools@gmail.com>
17# Date 1369344079 25200
18# Node ID a10a1c46b857cc8a3923c3bb6d1504aa25b6052f
19# Parent e76614145aea67f66e4a4257685c771efba21aa1
20Typdef mp_digit to unsigned long long for MP_64BIT
21
22When GCC is used with MP_64BIT, we should typedef mp_digit to unsigned
23long long instead of unsigned long since for x32, unsigned long is
2432-bit and unsigned long long is 64-bit and it is safe to use unsigned
25long long for 64-bit integer with GCC.
26
27diff -r e76614145aea -r a10a1c46b857 libtommath/tommath.h
28--- a/libtommath/tommath.h Thu Apr 18 22:57:47 2013 +0800
29+++ b/libtommath/tommath.h Thu May 23 14:21:19 2013 -0700
30@@ -73,7 +73,7 @@
31 typedef signed long long long64;
32 #endif
33
34- typedef unsigned long mp_digit;
35+ typedef unsigned long long mp_digit;
36 typedef unsigned long mp_word __attribute__ ((mode(TI)));
37
38 #define DIGIT_BIT 60
39# HG changeset patch
40# User H.J. Lu <hjl.tools@gmail.com>
41# Date 1369344241 25200
42# Node ID c7555a4cb7ded3a88409ba85f4027baa7af5f536
43# Parent a10a1c46b857cc8a3923c3bb6d1504aa25b6052f
44Cast to mp_digit when updating *rho
45
46There is
47
48int
49mp_montgomery_setup (mp_int * n, mp_digit * rho)
50
51We should cast to mp_digit instead of unsigned long when updating
52*rho since mp_digit may be unsigned long long and unsigned long long
53may be different from unsigned long, like in x32.
54
55diff -r a10a1c46b857 -r c7555a4cb7de libtommath/bn_mp_montgomery_setup.c
56--- a/libtommath/bn_mp_montgomery_setup.c Thu May 23 14:21:19 2013 -0700
57+++ b/libtommath/bn_mp_montgomery_setup.c Thu May 23 14:24:01 2013 -0700
58@@ -48,7 +48,7 @@
59 #endif
60
61 /* rho = -1/m mod b */
62- *rho = (unsigned long)(((mp_word)1 << ((mp_word) DIGIT_BIT)) - x) & MP_MASK;
63+ *rho = (mp_digit)(((mp_word)1 << ((mp_word) DIGIT_BIT)) - x) & MP_MASK;
64
65 return MP_OKAY;
66 }
67# HG changeset patch
68# User H.J. Lu <hjl.tools@gmail.com>
69# Date 1369344541 25200
70# Node ID 7c656e7071a6412688b2f30a529a9afac6c7bf5a
71# Parent c7555a4cb7ded3a88409ba85f4027baa7af5f536
72Define LTC_FAST_TYPE to unsigned long long for __x86_64__
73
74We should define LTC_FAST_TYPE to unsigned long long instead of unsigned
75long if __x86_64__ to support x32 where unsigned long long is 64-bit
76and unsigned long is 32-bit.
77
78diff -r c7555a4cb7de -r 7c656e7071a6 libtomcrypt/src/headers/tomcrypt_cfg.h
79--- a/libtomcrypt/src/headers/tomcrypt_cfg.h Thu May 23 14:24:01 2013 -0700
80+++ b/libtomcrypt/src/headers/tomcrypt_cfg.h Thu May 23 14:29:01 2013 -0700
81@@ -74,7 +74,7 @@
82 #define ENDIAN_LITTLE
83 #define ENDIAN_64BITWORD
84 #define LTC_FAST
85- #define LTC_FAST_TYPE unsigned long
86+ #define LTC_FAST_TYPE unsigned long long
87 #endif
88
89 /* detect PPC32 */
90# HG changeset patch
91# User H.J. Lu <hjl.tools@gmail.com>
92# Date 1369344730 25200
93# Node ID a7d4690158fae4ede2c4e5b56233e83730bf38ee
94# Parent 7c656e7071a6412688b2f30a529a9afac6c7bf5a
95Use unsigned long long aas unsigned 64-bit integer for x86-64 GCC
96
97We should use unsigned long long instead of unsigned long as unsigned
9864-bit integer for x86-64 GCC to support x32 where unsigned long is
9932-bit.
100
101diff -r 7c656e7071a6 -r a7d4690158fa libtomcrypt/src/headers/tomcrypt_macros.h
102--- a/libtomcrypt/src/headers/tomcrypt_macros.h Thu May 23 14:29:01 2013 -0700
103+++ b/libtomcrypt/src/headers/tomcrypt_macros.h Thu May 23 14:32:10 2013 -0700
104@@ -343,7 +343,7 @@
105 /* 64-bit Rotates */
106 #if !defined(__STRICT_ANSI__) && defined(__GNUC__) && defined(__x86_64__) && !defined(LTC_NO_ASM)
107
108-static inline unsigned long ROL64(unsigned long word, int i)
109+static inline unsigned long long ROL64(unsigned long long word, int i)
110 {
111 asm("rolq %%cl,%0"
112 :"=r" (word)
113@@ -351,7 +351,7 @@
114 return word;
115 }
116
117-static inline unsigned long ROR64(unsigned long word, int i)
118+static inline unsigned long long ROR64(unsigned long long word, int i)
119 {
120 asm("rorq %%cl,%0"
121 :"=r" (word)
122@@ -361,7 +361,7 @@
123
124 #ifndef LTC_NO_ROLC
125
126-static inline unsigned long ROL64c(unsigned long word, const int i)
127+static inline unsigned long long ROL64c(unsigned long long word, const int i)
128 {
129 asm("rolq %2,%0"
130 :"=r" (word)
131@@ -369,7 +369,7 @@
132 return word;
133 }
134
135-static inline unsigned long ROR64c(unsigned long word, const int i)
136+static inline unsigned long long ROR64c(unsigned long long word, const int i)
137 {
138 asm("rorq %2,%0"
139 :"=r" (word)
140
diff --git a/meta/recipes-core/dropbear/dropbear.inc b/meta/recipes-core/dropbear/dropbear.inc
index 8d94e5bb22..e0d15e674a 100644
--- a/meta/recipes-core/dropbear/dropbear.inc
+++ b/meta/recipes-core/dropbear/dropbear.inc
@@ -20,6 +20,7 @@ SRC_URI = "http://matt.ucc.asn.au/dropbear/releases/dropbear-${PV}.tar.gz \
20 file://configure.patch \ 20 file://configure.patch \
21 file://fix-2kb-keys.patch \ 21 file://fix-2kb-keys.patch \
22 file://nopw-option.patch \ 22 file://nopw-option.patch \
23 file://0007-dropbear-fix-for-x32-abi.patch \
23 file://init \ 24 file://init \
24 ${@base_contains('DISTRO_FEATURES', 'pam', '${PAM_SRC_URI}', '', d)} " 25 ${@base_contains('DISTRO_FEATURES', 'pam', '${PAM_SRC_URI}', '', d)} "
25 26