dev-libs/botan: version bump

Package-Manager: portage-2.3.0

1 files changed, 30 insertions, 0 deletions

diff --git a/dev-libs/botan/files/botan-1.11.34-rng.patch b/dev-libs/botan/files/botan-1.11.34-rng.patch
new file mode 100644
index 000000000000..da814f11b8c5
--- /dev/null
+++ b/dev-libs/botan/files/botan-1.11.34-rng.patch
@@ -0,0 +1,30 @@
+From 2b72637f06ad35bd5458372a964bf30a0b4f7cf9 Mon Sep 17 00:00:00 2001
+From: Alon Bar-Lev <alon.barlev@gmail.com>
+Date: Thu, 1 Dec 2016 21:55:17 +0200
+Subject: [PATCH] system_rng: workaround read only urandom
+
+Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>
+---
+ src/lib/rng/system_rng/system_rng.cpp | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/src/lib/rng/system_rng/system_rng.cpp b/src/lib/rng/system_rng/system_rng.cpp
+index eaba382..12b0876 100644
+--- a/src/lib/rng/system_rng/system_rng.cpp
++++ b/src/lib/rng/system_rng/system_rng.cpp
+@@ -135,8 +135,11 @@ void System_RNG_Impl::add_entropy(const uint8_t input[], size_t len)
+          * by the OS or sysadmin that additional entropy is not wanted
+          * in the system pool, so we accept that and return here,
+          * since there is no corrective action possible.
++	 *
++	 * In Linux EBADF or EPERM is returned if m_fd is not opened for
++	 * writing.
+          */
+-         if(errno == EPERM)
++         if(errno == EPERM || errno == EBADF)
+             return;
+ 
+          // maybe just ignore any failure here and return?
+-- 
+2.7.3
+