rng-tools: update to 6.6.

srcpkgs/rng-tools/patches/rdrand.patch

@@ -1,24 +0,0 @@
-This patch from upstream (https://github.com/nhorman/rng-tools/commit/f12a80185a4bbf65fbc860f2d2e25af67c70ad6b)
-will allow rngd to run. It can safely be deleted as soon as there is another upstream release.
-
-Without this patch, rngd will die with a "smashed stack" on 64-bit machines that support the RDRAND instruction.
-
-
---- rngd_rdrand.c.orig	2018-09-25 19:54:05.000000000 +0200
-+++ rngd_rdrand.c	2018-10-01 05:42:38.655982555 +0200
-@@ -246,7 +246,14 @@
- 	if (ent_src->rng_options[DRNG_OPT_AES].int_val)
- 		return xread_drng_with_aes(buf, size, ent_src);
- 
--	x86_rdrand_bytes(buf, size);
-+	/* NB: x86_rdrand_bytes might overrun end of buffer, if not a multiple of 8 */
-+	if (size > 7)
-+		x86_rdrand_bytes(buf, (size&~7));
-+	if ((size&7) != 0) {
-+		unsigned char tempbuf[8];
-+		x86_rdrand_bytes(tempbuf, (size&7));
-+		memcpy((unsigned char *)buf+(size&~7), tempbuf, (size&7));
-+	}
- 	return 0;
- }
- 

srcpkgs/rng-tools/template

@@ -1,7 +1,7 @@
 # Template file for 'rng-tools'
 pkgname=rng-tools
-version=6.5
-revision=2
+version=6.6
+revision=1
 wrksrc=${pkgname}-${version}
 build_style=gnu-configure
 makedepends="libgcrypt-devel libsysfs-devel libcurl-devel libxml2-devel"
@@ -11,7 +11,7 @@ maintainer="Andrea Brancaleoni <abc@pompel.me>"
 license="GPL-2.0-or-later"
 homepage="https://github.com/nhorman/rng-tools/releases"
 distfiles="https://github.com/nhorman/rng-tools/archive/v${version}.tar.gz"
-checksum=5fecd904f7d01262b3209ff78dd3b9594aac8daa41badd5a1e6438658e80c36e
+checksum=201d15e9e5ae8468b14a7a2f3a7fa714c4e83380f4468b80893148bf700c2efe
 configure_args="--sbindir=/usr/bin"
 
 case "$XBPS_TARGET_MACHINE" in