[pve-devel] [PATCH v3 http-server 1/3] multipart upload: fix upload of files starting with newlines

[Matthias Heiserer]

Currently, if a file starts with a newline, it gets removed
and the uploda succeeds (provided no hash is given).

Signed-off-by: Matthias Heiserer <m.heiserer at proxmox.com>
---
 src/PVE/APIServer/AnyEvent.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PVE/APIServer/AnyEvent.pm b/src/PVE/APIServer/AnyEvent.pm
index f397a8c..545c122 100644
--- a/src/PVE/APIServer/AnyEvent.pm
+++ b/src/PVE/APIServer/AnyEvent.pm
@@ -1217,7 +1217,7 @@ sub file_upload_multipart {
 	    if ($hdl->{rbuf} =~
 		s/^${delim_re}
 		Content-Disposition:\ (.*?);\ name="(.*?)";\ filename="([^"]+)"${newline_re}
-		Content-Type:\ \S*\s+
+		Content-Type:\ \S*${newline_re}{2}
 		//sxx
 	    ) {
 		assert_form_disposition($1);
-- 
2.30.2