[Minor] Fix OOB read

diff --git a/src/libserver/url.c b/src/libserver/url.c
index ec43404f999ebae7bb13b24dedf0cbf6d5785823..1ea68dedea95eff311044f88d9678d0d3bf01ced 100644 (file)
--- a/src/libserver/url.c
+++ b/src/libserver/url.c
@@ -2235,7 +2235,7 @@ url_file_start (struct url_callback_data *cb,
 {
        match->m_begin = pos;
 
-       if (pos > cb->begin - 1) {
+       if (pos > cb->begin) {
                match->st = *(pos - 1);
        }
        else {