[vlc-devel] [PATCH] input/input: fix `input-slave` option for spus

[Alaric Senat]

Since c34d719f, all files passed by the option `input-slave` were set as
audio tracks no matter what.
This commit attempts to deduce the `input-slave` type with its file
extension and display an error message when we can't deduce the type
instead of arbitrary falling back to audio.

Fixes #25549
---
 src/input/input.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/input/input.c b/src/input/input.c
index ea64473a0b..ed9328c4e2 100644
--- a/src/input/input.c
+++ b/src/input/input.c
@@ -984,8 +984,18 @@ static void GetVarSlaves( input_thread_t *p_input,
         if( uri == NULL )
             continue;
 
+        enum slave_type i_type;
+        if ( !input_item_slave_GetType(uri, &i_type) )
+        {
+            msg_Err( p_input,
+                     "Can't deduce slave type of `%s\": extension unknown",
+                     uri );
+            free( uri );
+            break;
+        }
         input_item_slave_t *p_slave =
-            input_item_slave_New( uri, SLAVE_TYPE_AUDIO, SLAVE_PRIORITY_USER );
+            input_item_slave_New( uri, i_type, SLAVE_PRIORITY_USER );
+
         free( uri );
 
         if( unlikely( p_slave == NULL ) )
-- 
2.29.2