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| author | Christian Mauderer <Christian.Mauderer@embedded-brains.de> | 2017-11-09 14:35:13 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-11-10 14:13:19 +0100 |
| commit | 9521c08d7893b72d7b5b196cf322203a433ff7c7 (patch) | |
| tree | 657ec76dd86245adc3373edc6e38d5442c197675 /freebsd | |
| parent | Update wpa_supplicant/hostapd for 2017-01 vulnerability release. (diff) | |
| download | rtems-libbsd-9521c08d7893b72d7b5b196cf322203a433ff7c7.tar.bz2 | |
wpa_supplicant: Use arc4random instead of getentropy.
Diffstat (limited to 'freebsd')
| -rw-r--r-- | freebsd/contrib/wpa/src/utils/os_unix.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/freebsd/contrib/wpa/src/utils/os_unix.c b/freebsd/contrib/wpa/src/utils/os_unix.c index 7f101d71..1c960e51 100644 --- a/freebsd/contrib/wpa/src/utils/os_unix.c +++ b/freebsd/contrib/wpa/src/utils/os_unix.c @@ -26,7 +26,7 @@ #endif /* __MACH__ */ #ifdef __rtems__ -#include <unistd.h> +#include <stdlib.h> #endif /* __rtems__ */ @@ -288,7 +288,8 @@ int os_get_random(unsigned char *buf, size_t len) return -1; #ifdef __rtems__ - return getentropy(buf, len); + arc4random_buf(buf, len); + return 0; #else /* __rtems__ */ f = fopen("/dev/urandom", "rb"); if (f == NULL) { |