[vlc-commits] chromecast: reset httpd args in case of error

[Thomas Guillem]

vlc/vlc-3.0 | branch: master | Thomas Guillem <thomas at gllm.fr> | Thu Feb  1 09:03:38 2018 +0100| [04d502ed4faaf993702afc90b73731eac28a436e] | committer: Thomas Guillem

chromecast: reset httpd args in case of error

(cherry picked from commit e376e0492867b4f3c85d61e006b6a6f040d2bbe8)
Signed-off-by: Thomas Guillem <thomas at gllm.fr>

> http://git.videolan.org/gitweb.cgi/vlc/vlc-3.0.git/?a=commit;h=04d502ed4faaf993702afc90b73731eac28a436e
---

 modules/stream_out/chromecast/chromecast_ctrl.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/stream_out/chromecast/chromecast_ctrl.cpp b/modules/stream_out/chromecast/chromecast_ctrl.cpp
index 22e3e5c181..0729980344 100644
--- a/modules/stream_out/chromecast/chromecast_ctrl.cpp
+++ b/modules/stream_out/chromecast/chromecast_ctrl.cpp
@@ -190,13 +190,14 @@ int intf_sys_t::httpd_file_fill( uint8_t *psz_request, uint8_t **pp_data, int *p
     if( !*pp_data )
         return VLC_EGENERIC;
 
-    *pi_data = size;
     ssize_t read = vlc_stream_Read( m_art_stream, *pp_data, size );
     if( read < 0 || (size_t)read != size )
     {
         free( *pp_data );
+        *pp_data = NULL;
         return VLC_EGENERIC;
     }
+    *pi_data = size;
 
     return VLC_SUCCESS;
 }