| 1 | Patch taken from https://gitweb.torproject.org/orbot.git/tree/external/libevent-patch-1 |
| 2 | For some reason arc4random_addrandom isn't present in 64-bit android archs. ! |
| 3 | |
| 4 | --- ./configure.ac 2015-01-05 20:00:02.000000000 +0530 |
| 5 | +++ ../configure.ac 2016-12-06 10:15:44.617028345 +0530 |
| 6 | @@ -290,7 +290,7 @@ |
| 7 | |
| 8 | dnl Checks for library functions. |
| 9 | AC_CHECK_FUNCS([gettimeofday vasprintf fcntl clock_gettime strtok_r strsep]) |
| 10 | -AC_CHECK_FUNCS([getnameinfo strlcpy inet_ntop inet_pton signal sigaction strtoll inet_aton pipe eventfd sendfile mmap splice arc4random arc4random_buf issetugid geteuid getegid getprotobynumber setenv unsetenv putenv sysctl]) |
| 11 | +AC_CHECK_FUNCS([getnameinfo strlcpy inet_ntop inet_pton signal sigaction strtoll inet_aton pipe eventfd sendfile mmap splice arc4random arc4random_buf arc4random_addrandom issetugid geteuid getegid getprotobynumber setenv unsetenv putenv sysctl]) |
| 12 | AC_CHECK_FUNCS([umask]) |
| 13 | |
| 14 | AC_CACHE_CHECK( |
| 15 | --- ./evutil_rand.c 2013-11-01 23:48:57.000000000 +0530 |
| 16 | +++ ../evutil_rand.c 2016-12-06 10:38:19.748912002 +0530 |
| 17 | @@ -174,7 +176,9 @@ |
| 18 | void |
| 19 | evutil_secure_rng_add_bytes(const char *buf, size_t n) |
| 20 | { |
| 21 | +#ifdef _EVENT_HAVE_ARC4RANDOM_ADDRANDOM |
| 22 | arc4random_addrandom((unsigned char*)buf, |
| 23 | n>(size_t)INT_MAX ? INT_MAX : (int)n); |
| 24 | +#endif |
| 25 | } |
| 26 | |