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| author | delphij <delphij@FreeBSD.org> | 2010-01-30 10:56:46 +0800 |
|---|---|---|
| committer | delphij <delphij@FreeBSD.org> | 2010-01-30 10:56:46 +0800 |
| commit | f3b41be47c27c6e1fb6dd5f22efcd459fea83903 (patch) | |
| tree | 5b18ad4a257b5627503cabafbae680add43a4b96 /security | |
| parent | cbb982fc9aca81e9b00562f41df9436afb4c6e76 (diff) | |
| download | freebsd-ports-gnome-f3b41be47c27c6e1fb6dd5f22efcd459fea83903.tar.gz freebsd-ports-gnome-f3b41be47c27c6e1fb6dd5f22efcd459fea83903.tar.zst freebsd-ports-gnome-f3b41be47c27c6e1fb6dd5f22efcd459fea83903.zip | |
Apply a vendor fix to sha256 which prevents cryptopp from generating
correct hash if input is not properly aligned. (r470).
Diffstat (limited to 'security')
| -rw-r--r-- | security/cryptopp/Makefile | 1 | ||||
| -rw-r--r-- | security/cryptopp/files/patch-sha.cpp | 40 |
2 files changed, 41 insertions, 0 deletions
diff --git a/security/cryptopp/Makefile b/security/cryptopp/Makefile index 81de628afda2..09a95ae72a8c 100644 --- a/security/cryptopp/Makefile +++ b/security/cryptopp/Makefile @@ -7,6 +7,7 @@ PORTNAME= cryptopp PORTVERSION= 5.6.0 +PORTREVISION= 1 CATEGORIES= security MASTER_SITES= SF \ http://www.cryptopp.com/ diff --git a/security/cryptopp/files/patch-sha.cpp b/security/cryptopp/files/patch-sha.cpp new file mode 100644 index 000000000000..36c2fa930cc7 --- /dev/null +++ b/security/cryptopp/files/patch-sha.cpp @@ -0,0 +1,40 @@ +--- ./sha.cpp.orig 2009-03-15 02:48:00.000000000 -0700 ++++ ./sha.cpp 2010-01-29 18:49:49.247445242 -0800 +@@ -273,14 +273,15 @@ + #endif + AS2( mov STATE_SAVE, WORD_REG(cx)) + AS2( mov DATA_SAVE, WORD_REG(dx)) +- AS2( add WORD_REG(di), WORD_REG(dx)) +- AS2( mov DATA_END, WORD_REG(di)) ++ AS2( lea WORD_REG(ax), [WORD_REG(di) + WORD_REG(dx)]) ++ AS2( mov DATA_END, WORD_REG(ax)) + AS2( mov K_END, WORD_REG(si)) + + #if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE + #if CRYPTOPP_BOOL_X86 + AS2( test edi, 1) + ASJ( jnz, 2, f) ++ AS1( dec DWORD PTR K_END) + #endif + AS2( movdqa xmm0, XMMWORD_PTR [WORD_REG(cx)+0*16]) + AS2( movdqa xmm1, XMMWORD_PTR [WORD_REG(cx)+1*16]) +@@ -355,7 +356,7 @@ + ROUND(14, 1, eax, ecx, edi, edx) + ROUND(15, 1, ecx, eax, edx, edi) + AS2( cmp WORD_REG(si), K_END) +- ASJ( jne, 1, b) ++ ASJ( jl, 1, b) + + AS2( mov WORD_REG(dx), DATA_SAVE) + AS2( add WORD_REG(dx), 64) +@@ -364,8 +365,8 @@ + + #if CRYPTOPP_BOOL_SSE2_ASM_AVAILABLE + #if CRYPTOPP_BOOL_X86 +- AS2( test DWORD PTR DATA_END, 1) +- ASJ( jnz, 4, f) ++ AS2( test DWORD PTR K_END, 1) ++ ASJ( jz, 4, f) + #endif + AS2( movdqa xmm1, XMMWORD_PTR [AS_REG_7+1*16]) + AS2( movdqa xmm0, XMMWORD_PTR [AS_REG_7+0*16]) |