Author: dteske
Date: Sun Mar 3 19:26:05 2013
New Revision: 247728
URL: http://svnweb.freebsd.org/changeset/base/247728
Log:
MFC r230296:
Don't write /var/db/zoneinfo when zone is not actually changed.
If the specified zone file does not exist or the -n flag is specified,
do not update /var/db/zoneinfo.
PR: bin/164039
Submitted by: dteske
Modified:
stable/9/usr.sbin/tzsetup/tzsetup.c
Modified: stable/9/usr.sbin/tzsetup/tzsetup.c
==============================================================================
--- stable/9/usr.sbin/tzsetup/tzsetup.c Sun Mar 3 19:20:30 2013
(r247727)
+++ stable/9/usr.sbin/tzsetup/tzsetup.c Sun Mar 3 19:26:05 2013
(r247728)
@@ -836,9 +836,11 @@ install_zoneinfo(const char *zoneinfo)
rv = install_zoneinfo_file(path_zoneinfo_file);
/* Save knowledge for later */
- if ((f = fopen(path_db, "w")) != NULL) {
- fprintf(f, "%s\n", zoneinfo);
- fclose(f);
+ if (reallydoit && (rv & DITEM_FAILURE) == 0) {
+ if ((f = fopen(path_db, "w")) != NULL) {
+ fprintf(f, "%s\n", zoneinfo);
+ fclose(f);
+ }
}
return (rv);
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