From 8376ef56580626e9c0f796d5b85b53a0a1c7d5f5 Mon Sep 17 00:00:00 2001 From: V3n3RiX Date: Sat, 14 Jul 2018 21:03:06 +0100 Subject: gentoo resync : 14.07.2018 --- .../hercules/files/hercules-3.09-aliasing.patch | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 app-emulation/hercules/files/hercules-3.09-aliasing.patch (limited to 'app-emulation/hercules/files') diff --git a/app-emulation/hercules/files/hercules-3.09-aliasing.patch b/app-emulation/hercules/files/hercules-3.09-aliasing.patch new file mode 100644 index 000000000000..3d03e9b6dc1b --- /dev/null +++ b/app-emulation/hercules/files/hercules-3.09-aliasing.patch @@ -0,0 +1,41 @@ +From 7d3255a18ad845953cc8083371e8623e771ad4f5 Mon Sep 17 00:00:00 2001 +From: Mike Frysinger +Date: Tue, 27 Aug 2013 12:25:49 -0400 +Subject: [PATCH] sha: fix strict aliasing warnings + +sha256.c:492:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] +sha256.c:784:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] +sha256.c:785:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] + +Signed-off-by: Mike Frysinger +--- + crypto/sha256.c | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +diff --git a/crypto/sha256.c b/crypto/sha256.c +index 1a6a243..b1e90b4 100644 +--- a/crypto/sha256.c ++++ b/crypto/sha256.c +@@ -489,7 +489,7 @@ SHA256_Final(u_int8_t digest[], SHA256_CTX *context) + *context->buffer = 0x80; + } + /* Set the bit count: */ +- *(u_int64_t *)&context->buffer[SHA256_SHORT_BLOCK_LENGTH] = context->bitcount; ++ memcpy (&context->buffer[SHA256_SHORT_BLOCK_LENGTH], &context->bitcount, 8); + + /* Final transform: */ + SHA256_Transform(context, context->buffer); +@@ -781,8 +781,8 @@ SHA512_Last(SHA512_CTX *context) + *context->buffer = 0x80; + } + /* Store the length of input data (in bits): */ +- *(u_int64_t *)&context->buffer[SHA512_SHORT_BLOCK_LENGTH] = context->bitcount[1]; +- *(u_int64_t *)&context->buffer[SHA512_SHORT_BLOCK_LENGTH+8] = context->bitcount[0]; ++ memcpy (&context->buffer[SHA512_SHORT_BLOCK_LENGTH], &context->bitcount[1], 8); ++ memcpy (&context->buffer[SHA512_SHORT_BLOCK_LENGTH+8], &context->bitcount[0], 8); + + /* Final transform: */ + SHA512_Transform(context, context->buffer); +-- +1.8.3.2 + -- cgit v1.2.3