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When path to the configuration file is relative, obtain full path,

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so we can always find the file, even after daemonizing and changing
working directory to /.

MFC after:	1 week
This commit is contained in:
Pawel Jakub Dawidek 2011-10-17 09:54:07 +00:00
parent 715a43edd0
commit 6fea20e297
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=226461
1 changed files with 16 additions and 0 deletions
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16
sbin/hastd/hastd.c
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@ -1168,6 +1168,22 @@ main(int argc, char *argv[])
pjdlog_errno(LOG_WARNING, "Unable to open or create pidfile");
}
/*
* When path to the configuration file is relative, obtain full path,
* so we can always find the file, even after daemonizing and changing
* working directory to /.
*/
if (cfgpath[0] != '/') {
const char *newcfgpath;
newcfgpath = realpath(cfgpath, NULL);
if (newcfgpath == NULL) {
pjdlog_exit(EX_CONFIG,
"Unable to obtain full path of %s", cfgpath);
}
cfgpath = newcfgpath;
}
cfg = yy_config_parse(cfgpath, true);
PJDLOG_ASSERT(cfg != NULL);