From ecdac123787b96ce6649f0f91da12ea6458cc2b1 Mon Sep 17 00:00:00 2001 From: Palica Date: Tue, 23 Jun 2020 22:35:08 +0200 Subject: Updating liguros repo --- .../files/python-fchksum-1.7.1-md5-align.patch | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 dev-python/python-fchksum/files/python-fchksum-1.7.1-md5-align.patch (limited to 'dev-python/python-fchksum/files') diff --git a/dev-python/python-fchksum/files/python-fchksum-1.7.1-md5-align.patch b/dev-python/python-fchksum/files/python-fchksum-1.7.1-md5-align.patch new file mode 100644 index 000000000000..1adfa627fdd8 --- /dev/null +++ b/dev-python/python-fchksum/files/python-fchksum-1.7.1-md5-align.patch @@ -0,0 +1,26 @@ +the alignment of resbuf is not guaranteed, so use memcpy to move +the bytes in/out. on arches which can do unaligned accesses, this +will generate the same code. + +patch by Mike Frysinger + +--- a/md5.c ++++ b/md5.c +@@ -74,10 +74,13 @@ md5_read_ctx (ctx, resbuf) + const struct md5_ctx *ctx; + void *resbuf; + { +- ((md5_uint32 *) resbuf)[0] = SWAP (ctx->A); +- ((md5_uint32 *) resbuf)[1] = SWAP (ctx->B); +- ((md5_uint32 *) resbuf)[2] = SWAP (ctx->C); +- ((md5_uint32 *) resbuf)[3] = SWAP (ctx->D); ++ md5_uint32 swap; ++#define set(i, c) { swap = SWAP (ctx->c); memcpy (resbuf + (i * 4), &swap, 4); } ++ set (0, A); ++ set (1, B); ++ set (2, C); ++ set (3, D); ++#undef set + + return resbuf; + } -- cgit v1.3