diff options
-rw-r--r-- | ChangeLog | 4 | ||||
-rw-r--r-- | random.c | 11 |
2 files changed, 10 insertions, 5 deletions
@@ -1,3 +1,7 @@ +Tue Jul 7 18:18:41 2015 Kazuhiro NISHIYAMA <zn@mbf.nifty.com> + + * random.c (fill_random_bytes_syscall): fix compile error. + Tue Jul 7 16:47:30 2015 Eric Wong <e@80x24.org> * compile.c (COMPILE_ERROR): reduce GET_THREAD() calls @@ -521,12 +521,13 @@ fill_random_bytes_syscall(void *seed, size_t size) { static rb_atomic_t try_syscall = 1; if (try_syscall) { + int ret; errno = 0; - ret = syscall(SYS_getrandom, seed, size, 0) - if (errno == ENOSYS) { - try_syscall = 0; - return -1; - } + ret = syscall(SYS_getrandom, seed, size, 0); + if (errno == ENOSYS) { + try_syscall = 0; + return -1; + } if ((size_t)ret == size) return 0; } return -1; |