clearlinux/uwsgi
2
0
Fork 0
mirror of https://github.com/clearlinux/uwsgi.git synced 2026-09-06 13:41:28 +00:00
Code Issues Packages Projects Releases Wiki Activity

add realpath() for php DOCUMENT_ROOT

Browse Source
This commit is contained in:
roberto@precise64
2012-03-21 19:28:24 +01:00
parent a50e356beb
commit 508ca0df39
1 changed files with 19 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
plugins/php/php_plugin.c
+19 -2
View File
@@ -707,13 +707,30 @@ int uwsgi_php_request(struct wsgi_request *wsgi_req) {
if (uphp.docroot) {
wsgi_req->document_root = uphp.docroot;
wsgi_req->document_root_len = strlen(wsgi_req->document_root);
}
// fallback to cwd
else if (!wsgi_req->document_root_len) {
wsgi_req->document_root = uwsgi.cwd;
wsgi_req->document_root_len = strlen(uwsgi.cwd);
}
else {
// explode DOCUMENT_ROOT (both for security and sanity checks)
char *zeroed_docroot = uwsgi_malloc(wsgi_req->document_root_len+1);
memcpy(zeroed_docroot, wsgi_req->document_root, wsgi_req->document_root_len);
zeroed_docroot[wsgi_req->document_root_len] = 0;
// this memory will be cleared on request end
char *sanitized_docroot = ecalloc(1, PATH_MAX+1);
if (!realpath(zeroed_docroot, sanitized_docroot)) {
uwsgi_error("realpath()");
free(zeroed_docroot);
efree(sanitized_docroot);
return -1;
}
free(zeroed_docroot);
wsgi_req->document_root = sanitized_docroot;
}
// fix document_root_len
wsgi_req->document_root_len = strlen(wsgi_req->document_root);
if (uphp.app) {
strcpy(real_filename, uphp.app);