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Index: mozilla/netwerk/dns/src/nsIDNService.cpp
===================================================================
RCS file: /cvsroot/mozilla/netwerk/dns/src/nsIDNService.cpp,v
retrieving revision 1.18
retrieving revision 1.18.10.1
diff -u -r1.18 -r1.18.10.1
--- netwerk/dns/src/nsIDNService.cpp 3 Apr 2004 07:32:18 -0000 1.18
+++ netwerk/dns/src/nsIDNService.cpp 27 Aug 2004 11:23:21 -0000 1.18.10.1
@@ -242,6 +242,9 @@
NS_IMETHODIMP nsIDNService::Normalize(const nsACString & input, nsACString & output)
{
+ // protect against bogus input
+ NS_ENSURE_TRUE(IsUTF8(input), NS_ERROR_UNEXPECTED);
+
nsAutoString outUTF16;
nsresult rv = stringPrep(NS_ConvertUTF8toUTF16(input), outUTF16);
if (NS_SUCCEEDED(rv))
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