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-rw-r--r--package/uhttpd/src/uhttpd-utils.c21
1 files changed, 19 insertions, 2 deletions
diff --git a/package/uhttpd/src/uhttpd-utils.c b/package/uhttpd/src/uhttpd-utils.c
index 9f9a5dd6a7..c7bc867aab 100644
--- a/package/uhttpd/src/uhttpd-utils.c
+++ b/package/uhttpd/src/uhttpd-utils.c
@@ -474,6 +474,7 @@ struct path_info * uh_path_lookup(struct client *cl, const char *url)
char *docroot = cl->server->conf->docroot;
char *pathptr = NULL;
+ int slash = 0;
int no_sym = cl->server->conf->no_symlinks;
int i = 0;
struct stat s;
@@ -516,7 +517,7 @@ struct path_info * uh_path_lookup(struct client *cl, const char *url)
}
/* create canon path */
- for( i = strlen(buffer); i >= 0; i-- )
+ for( i = strlen(buffer), slash = (buffer[max(0, i-1)] == '/'); i >= 0; i-- )
{
if( (buffer[i] == 0) || (buffer[i] == '/') )
{
@@ -567,7 +568,23 @@ struct path_info * uh_path_lookup(struct client *cl, const char *url)
memcpy(buffer, path_phys, sizeof(buffer));
pathptr = &buffer[strlen(buffer)];
- if( cl->server->conf->index_file )
+ /* if requested url resolves to a directory and a trailing slash
+ is missing in the request url, redirect the client to the same
+ url with trailing slash appended */
+ if( !slash )
+ {
+ uh_http_sendf(cl, NULL,
+ "HTTP/1.1 302 Found\r\n"
+ "Location: %s%s%s\r\n"
+ "Connection: close\r\n\r\n",
+ &path_phys[strlen(docroot)],
+ p.query ? "?" : "",
+ p.query ? p.query : ""
+ );
+
+ p.redirected = 1;
+ }
+ else if( cl->server->conf->index_file )
{
strncat(buffer, cl->server->conf->index_file, sizeof(buffer));