From 24d932ec842bc5fdbd5e9b519cecf15a56bc74e6 Mon Sep 17 00:00:00 2001 From: Bernd Edlinger Date: Sat, 17 Aug 2019 13:22:07 +0200 Subject: [PATCH] Add a fallback definition for __NR_getrandom for ARM linux Reviewed-by: Paul Dale (Merged from https://github.com/openssl/openssl/pull/9619) --- 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 e45e018e4a..de86e48f3a 100644 --- a/crypto/rand/rand_unix.c +++ b/crypto/rand/rand_unix.c @@ -254,6 +254,13 @@ 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. -- 2.25.1