diff options
Diffstat (limited to 'freebsd/contrib/wpa/src/utils/os_unix.c')
| -rw-r--r-- | freebsd/contrib/wpa/src/utils/os_unix.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/freebsd/contrib/wpa/src/utils/os_unix.c b/freebsd/contrib/wpa/src/utils/os_unix.c index 93f2c631..6a5eff8e 100644 --- a/freebsd/contrib/wpa/src/utils/os_unix.c +++ b/freebsd/contrib/wpa/src/utils/os_unix.c @@ -2,7 +2,7 @@ /* * OS specific functions for UNIX/POSIX systems - * Copyright (c) 2005-2009, Jouni Malinen <j@w1.fi> + * Copyright (c) 2005-2019, Jouni Malinen <j@w1.fi> * * This software may be distributed under the terms of the BSD license. * See README for more details. @@ -284,6 +284,13 @@ void os_daemonize_terminate(const char *pid_file) int os_get_random(unsigned char *buf, size_t len) { +#ifdef TEST_FUZZ + size_t i; + + for (i = 0; i < len; i++) + buf[i] = i & 0xff; + return 0; +#else /* TEST_FUZZ */ FILE *f; size_t rc; @@ -304,6 +311,7 @@ int os_get_random(unsigned char *buf, size_t len) fclose(f); return rc != len ? -1 : 0; +#endif /* TEST_FUZZ */ #endif /* __rtems__ */ } @@ -551,7 +559,7 @@ void * os_memdup(const void *src, size_t len) { void *r = os_malloc(len); - if (r) + if (r && src) os_memcpy(r, src, len); return r; } |