assume case-sensitive FS of upper + lower case result in the same filename (e.g. /1234/)

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-merge-1.4.x@783 152afb58-edef-0310-8abb-c4023f1b3aa9

1 files changed, 15 insertions, 4 deletions

diff --git a/src/configfile.c b/src/configfile.c
index fe5f5b90..bdf5ee03 100644
--- a/src/configfile.c
+++ b/src/configfile.c
@@ -1062,15 +1062,26 @@ int config_set_defaults(server *srv) {
 
 	buffer_to_lower(srv->tmp_buf);  
 
-	if (0 == stat(srv->tmp_buf->ptr, &st1)) {  
+	if (0 == stat(srv->tmp_buf->ptr, &st1)) {
+		int is_lower = 0;
 
-		/* lower-case existed, check upper-case */  
+		is_lower = buffer_is_equal(srv->tmp_buf, s->document_root);
 
+		/* lower-case existed, check upper-case */
 		buffer_copy_string_buffer(srv->tmp_buf, s->document_root);  
 
 		buffer_to_upper(srv->tmp_buf);  
-		
-		if (0 == stat(srv->tmp_buf->ptr, &st2)) {  
+
+		/* we have to handle the special case that upper and lower-casing results in the same filename
+		 * as in server.document-root = "/" or "/12345/" */
+
+		if (is_lower && buffer_is_equal(srv->tmp_buf, s->document_root)) {
+			/* lower-casing and upper-casing didn't result in  
+			 * an other filename, no need to stat(), 
+			 * just assume it is case-sensitive. */
+
+			s->force_lower_case = 0;
+		} else if (0 == stat(srv->tmp_buf->ptr, &st2)) {  
 
 			/* upper case exists too, doesn't the FS handle this ? */