[openssl] OpenSSL_1_1_1-stable update

[bernd.edlinger at hotmail.de]

The branch OpenSSL_1_1_1-stable has been updated
       via  31dd6414a0170214a8819a15f23cb9a5f3ee55d1 (commit)
      from  efc62e661714a4bba3040a12da4e4a0df8855283 (commit)


- Log -----------------------------------------------------------------
commit 31dd6414a0170214a8819a15f23cb9a5f3ee55d1
Author: Bernd Edlinger <bernd.edlinger at hotmail.de>
Date:   Sat Aug 17 13:22:07 2019 +0200

    Add a fallback definition for __NR_getrandom for ARM linux
    
    Reviewed-by: Paul Dale <paul.dale at oracle.com>
    (Merged from https://github.com/openssl/openssl/pull/9619)
    
    (cherry picked from commit 24d932ec842bc5fdbd5e9b519cecf15a56bc74e6)

-----------------------------------------------------------------------

Summary of changes:
 crypto/rand/rand_unix.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/crypto/rand/rand_unix.c b/crypto/rand/rand_unix.c
index 114c40b184..5a4d28166d 100644
--- a/crypto/rand/rand_unix.c
+++ b/crypto/rand/rand_unix.c
@@ -275,6 +275,13 @@ static ssize_t sysctl_random(char *buf, size_t buflen)
 #  endif
 
 #  if defined(OPENSSL_RAND_SEED_GETRANDOM)
+
+#   if defined(__linux) && !defined(__NR_getrandom)
+#    if defined(__arm__) && defined(__NR_SYSCALL_BASE)
+#     define __NR_getrandom    (__NR_SYSCALL_BASE+384)
+#    endif
+#   endif
+
 /*
  * syscall_random(): Try to get random data using a system call
  * returns the number of bytes returned in buf, or < 0 on error.