Fix filestream_tell_cb guard in file_stream.c.

Clownacy · LibretroAdmin · commit c34a1ccb791c · 2026-04-03T14:43:11.000+02:00
Was checking the wrong variable, likely as the result of a copy-paste error. Would theoretically allow for null-pointer dereferences.
diff --git a/libretro-common/streams/file_stream.c b/libretro-common/streams/file_stream.c
@@ -393,7 +393,7 @@ int64_t filestream_tell(RFILE *stream)
 {
    int64_t output;
 
-   if (filestream_size_cb)
+   if (filestream_tell_cb)
       output = filestream_tell_cb(stream->hfile);
    else
       output = retro_vfs_file_tell_impl(

Original file line number	Diff line number	Diff line change
`@@ -393,7 +393,7 @@ int64_t filestream_tell(RFILE *stream)`
`393`	`393`	`{`
`394`	`394`	`int64_t output;`
`395`	`395`
`396`		`- if (filestream_size_cb)`
	`396`	`+ if (filestream_tell_cb)`
`397`	`397`	`output = filestream_tell_cb(stream->hfile);`
`398`	`398`	`else`
`399`	`399`	`output = retro_vfs_file_tell_impl(`