ncmixer

ncurses audio mixer for DJ'ing
git clone git://git.2f30.org/ncmixer.git
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commit 8dff41f76998907442cd05582fa57422c285eca2
parent bdd7bf5f02140267e379298788674967c8acb345
Author: sin <sin@2f30.org>
Date:   Mon,  6 Jun 2016 14:33:21 +0100

Restore process umask after creating the unix domain socket

Use 0111 to be more explicit.

Diffstat:
ncmixer.c | 5+++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ncmixer.c b/ncmixer.c @@ -316,7 +316,7 @@ server_listen(char *name) { struct sockaddr_un sun; socklen_t len; - int fd; + int fd, oldumask; fd = socket(AF_UNIX, SOCK_STREAM, 0); if (fd == -1) @@ -326,9 +326,10 @@ server_listen(char *name) sun.sun_family = AF_UNIX; strlcpy(sun.sun_path, name, sizeof(sun.sun_path)); len = sizeof(sun); - umask(0); + oldumask = umask(0111); if (bind(fd, (SA *)&sun, len) == -1) printerr(1, "bind"); + umask(oldumask); if (listen(fd, 5) == -1) printerr(1, "listen"); return fd;