Fixed matching If tags.

arut · arut · commit f5e30888a256 · 2018-12-17T11:45:12.000+03:00
diff --git a/ngx_http_dav_ext_module.c b/ngx_http_dav_ext_module.c
@@ -1555,7 +1555,9 @@ ngx_http_dav_ext_if(ngx_http_request_t *r, ngx_str_t *uri)
 
                 p++;
 
-                if (tag.len > uri->len
+                if (tag.len == 0
+                    || tag.len > uri->len
+                    || (tag.len < uri->len && tag.data[tag.len - 1] != '/')
                     || ngx_memcmp(tag.data, uri->data, tag.len))
                 {
                     ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,

Original file line number	Diff line number	Diff line change
`@@ -1555,7 +1555,9 @@ ngx_http_dav_ext_if(ngx_http_request_t r, ngx_str_t uri)`
`1555`	`1555`
`1556`	`1556`	`p++;`
`1557`	`1557`
`1558`		`- if (tag.len > uri->len`
	`1558`	`+ if (tag.len == 0`
	`1559`	`+ \|\| tag.len > uri->len`
	`1560`	`+ \|\| (tag.len < uri->len && tag.data[tag.len - 1] != '/')`
`1559`	`1561`	`\|\| ngx_memcmp(tag.data, uri->data, tag.len))`
`1560`	`1562`	`{`
`1561`	`1563`	`ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,`