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diff -Naur thttpd-2.25b.orig/libhttpd.c thttpd-2.25b/libhttpd.c
--- thttpd-2.25b.orig/libhttpd.c 2007-10-14 10:09:55.000000000 +0000
+++ thttpd-2.25b/libhttpd.c 2007-10-14 10:09:11.000000000 +0000
@@ -2322,8 +2320,11 @@
{
int i;
i = strlen( hc->origfilename ) - strlen( hc->pathinfo );
- if ( i > 0 && strcmp( &hc->origfilename[i], hc->pathinfo ) == 0 )
- hc->origfilename[i - 1] = '\0';
+ if ( strcmp( &hc->origfilename[i], hc->pathinfo ) == 0 )
+ {
+ if ( i == 0 ) hc->origfilename[0] = '\0';
+ else hc->origfilename[i - 1] = '\0';
+ }
}
/* If the expanded filename is an absolute path, check that it's still
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