From e0eee3ceefd550724058ffbdf878e9eb06e18f18 Mon Sep 17 00:00:00 2001 From: Samuel Holland Date: Sat, 29 Jun 2019 18:19:04 -0500 Subject: fix restrict violations in internal use of several functions The old/new parameters to pthread_sigmask, sigprocmask, and setitimer are marked restrict, so passing the same address to both is prohibited. Modify callers of these functions to use a separate object for each argument. --- src/aio/lio_listio.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/aio') diff --git a/src/aio/lio_listio.c b/src/aio/lio_listio.c index 7b6a03d3..0799c15d 100644 --- a/src/aio/lio_listio.c +++ b/src/aio/lio_listio.c @@ -113,7 +113,7 @@ int lio_listio(int mode, struct aiocb *restrict const *restrict cbs, int cnt, st if (st) { pthread_attr_t a; - sigset_t set; + sigset_t set, set_old; pthread_t td; if (sev->sigev_notify == SIGEV_THREAD) { @@ -128,13 +128,13 @@ int lio_listio(int mode, struct aiocb *restrict const *restrict cbs, int cnt, st } pthread_attr_setdetachstate(&a, PTHREAD_CREATE_DETACHED); sigfillset(&set); - pthread_sigmask(SIG_BLOCK, &set, &set); + pthread_sigmask(SIG_BLOCK, &set, &set_old); if (pthread_create(&td, &a, wait_thread, st)) { free(st); errno = EAGAIN; return -1; } - pthread_sigmask(SIG_SETMASK, &set, 0); + pthread_sigmask(SIG_SETMASK, &set_old, 0); } return 0; -- cgit v1.2.1