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pidfile: use set_close_on_exec()

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this prevents a fd leak to child processes
This commit is contained in:
Andrew Tridgell 2011-11-30 15:18:54 +11:00 committed by Andrew Bartlett
parent 9f4c3da734
commit fae42c1f41
1 changed files with 2 additions and 0 deletions
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2
source4/smbd/pidfile.c
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@ -107,6 +107,8 @@ void pidfile_create(const char *piddir, const char *name)
exit(1);
}
set_close_on_exec(fd);
if (fcntl_lock(fd,F_SETLK,0,1,F_WRLCK)==false) {
DEBUG(0,("ERROR: %s : fcntl lock of file %s failed. Error was %s\n",
name, pidFile, strerror(errno)));