X-Git-Url: http://git.rot13.org/?p=BackupPC.git;a=blobdiff_plain;f=bin%2FBackupPC_tarCreate;h=e0fd0fb90ad837a3befce38ae73d536f4065487a;hp=97b9878eb690675917885c97be38a26878525b86;hb=b81d2da5e16975674f011e4833337ac0fa24e0ea;hpb=5b3e6091d542c2e7445d5dd511cdf6e20aec8b8d

diff --git a/bin/BackupPC_tarCreate b/bin/BackupPC_tarCreate
index 97b9878..e0fd0fb 100755
--- a/bin/BackupPC_tarCreate
+++ b/bin/BackupPC_tarCreate
@@ -53,7 +53,7 @@
 #
 #========================================================================
 #
-# Version 3.0.0alpha, released 23 Jan 2006.
+# Version 3.0.0beta2, released 11 Nov 2006.
 #
 # See http://backuppc.sourceforge.net.
 #
@@ -96,7 +96,8 @@ EOF
     exit(1);
 }
 
-if ( $opts{h} !~ /^([\w\.\s-]+)$/ ) {
+if ( $opts{h} !~ /^([\w\.\s-]+)$/
+        || $opts{h} =~ m{(^|/)\.\.(/|$)} ) {
     print(STDERR "$0: bad host name '$opts{h}'\n");
     exit(1);
 }
@@ -130,7 +131,7 @@ $Charset = $opts{e} if ( $opts{e} ne "" );
 
 my $PathRemove = $1 if ( $opts{r} =~ /(.+)/ );
 my $PathAdd    = $1 if ( $opts{p} =~ /(.+)/ );
-if ( $opts{s} !~ /^([\w\s.\/$(){}[\]-]+)$/ && $opts{s} ne "*" ) {
+if ( $opts{s} =~ m{(^|/)\.\.(/|$)} ) {
     print(STDERR "$0: bad share name '$opts{s}'\n");
     exit(1);
 }