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use cloexec wrappers wherever applicable

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This commit is contained in:
Lennart Poettering 2009-10-30 03:32:38 +01:00
parent 9c1a98953f
commit 65e7bc18a9
25 changed files with 39 additions and 91 deletions
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16
src/pulsecore/socket-server.c
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@ -104,13 +104,11 @@ static void callback(pa_mainloop_api *mainloop, pa_io_event *e, int fd, pa_io_ev
pa_socket_server_ref(s);
if ((nfd = accept(fd, NULL, NULL)) < 0) {
if ((nfd = pa_accept_cloexec(fd, NULL, NULL)) < 0) {
pa_log("accept(): %s", pa_cstrerror(errno));
goto finish;
}
pa_make_fd_cloexec(nfd);
if (!s->on_connection) {
pa_close(nfd);
goto finish;
@ -186,13 +184,11 @@ pa_socket_server* pa_socket_server_new_unix(pa_mainloop_api *m, const char *file
pa_assert(m);
pa_assert(filename);
if ((fd = socket(PF_UNIX, SOCK_STREAM, 0)) < 0) {
if ((fd = pa_socket_cloexec(PF_UNIX, SOCK_STREAM, 0)) < 0) {
pa_log("socket(): %s", pa_cstrerror(errno));
goto fail;
}
pa_make_fd_cloexec(fd);
memset(&sa, 0, sizeof(sa));
sa.sun_family = AF_UNIX;
pa_strlcpy(sa.sun_path, filename, sizeof(sa.sun_path));
@ -246,13 +242,11 @@ pa_socket_server* pa_socket_server_new_ipv4(pa_mainloop_api *m, uint32_t address
pa_assert(m);
pa_assert(port);
if ((fd = socket(PF_INET, SOCK_STREAM, 0)) < 0) {
if ((fd = pa_socket_cloexec(PF_INET, SOCK_STREAM, 0)) < 0) {
pa_log("socket(PF_INET): %s", pa_cstrerror(errno));
goto fail;
}
pa_make_fd_cloexec(fd);
#ifdef SO_REUSEADDR
if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) < 0)
pa_log("setsockopt(): %s", pa_cstrerror(errno));
@ -299,13 +293,11 @@ pa_socket_server* pa_socket_server_new_ipv6(pa_mainloop_api *m, const uint8_t ad
pa_assert(m);
pa_assert(port > 0);
if ((fd = socket(PF_INET6, SOCK_STREAM, 0)) < 0) {
if ((fd = pa_socket_cloexec(PF_INET6, SOCK_STREAM, 0)) < 0) {
pa_log("socket(PF_INET6): %s", pa_cstrerror(errno));
goto fail;
}
pa_make_fd_cloexec(fd);
#ifdef IPV6_V6ONLY
on = 1;
if (setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, &on, sizeof(on)) < 0)