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wpa_supplicant: Use arc4random instead of getentropy.

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Christian Mauderer 2017-11-09 14:35:13 +01:00 committed by Sebastian Huber
parent bc4bb2e9be
commit 9521c08d78
1 changed files with 3 additions and 2 deletions
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5
freebsd/contrib/wpa/src/utils/os_unix.c
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@ -26,7 +26,7 @@
#endif /* __MACH__ */ #endif /* __MACH__ */
#ifdef __rtems__ #ifdef __rtems__
#include <unistd.h> #include <stdlib.h>
#endif /* __rtems__ */ #endif /* __rtems__ */
@ -288,7 +288,8 @@ int os_get_random(unsigned char *buf, size_t len)
return -1; return -1;
#ifdef __rtems__ #ifdef __rtems__
return getentropy(buf, len); arc4random_buf(buf, len);
return 0;
#else /* __rtems__ */ #else /* __rtems__ */
f = fopen("/dev/urandom", "rb"); f = fopen("/dev/urandom", "rb");
if (f == NULL) { if (f == NULL) {