The branch main has been updated by mav: URL: https://cgit.FreeBSD.org/src/commit/?id=2ae65d449fecf22f493ce2dcb9e293bb8d95c8ef
commit 2ae65d449fecf22f493ce2dcb9e293bb8d95c8ef Author: Alexander Motin <[email protected]> AuthorDate: 2021-07-21 14:50:14 +0000 Commit: Alexander Motin <[email protected]> CommitDate: 2021-07-21 15:32:22 +0000 Revert "Fix race between first rand(3) calls." It is going to be reimplemented with _once(). This reverts commit 28d70deaafa62c5d1602de5272c0aad0fcca8aff. MFC after: 1 month --- lib/libc/stdlib/rand.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/lib/libc/stdlib/rand.c b/lib/libc/stdlib/rand.c index 353f59349e1d..bddb0f040302 100644 --- a/lib/libc/stdlib/rand.c +++ b/lib/libc/stdlib/rand.c @@ -44,7 +44,6 @@ __FBSDID("$FreeBSD$"); #include <stdbool.h> #include <stdlib.h> #include <syslog.h> -#include <machine/atomic.h> #include "un-namespace.h" #include "random.h" @@ -69,15 +68,11 @@ static struct __random_state *rand3_state; static void initialize_rand3(void) { - struct __random_state *state; int error; - state = allocatestate(TYPE_3); - error = initstate_r(state, 1, state->rst_randtbl, BREAK_3); + rand3_state = allocatestate(TYPE_3); + error = initstate_r(rand3_state, 1, rand3_state->rst_randtbl, BREAK_3); assert(error == 0); - if (!atomic_cmpset_rel_ptr((volatile uintptr_t *)&rand3_state, - (uintptr_t)NULL, (uintptr_t)state)) - free(state); } int _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/dev-commits-src-all To unsubscribe, send any mail to "[email protected]"
