console/dummy: leave .con_font_get set to NULL

"Linux Kernel Mailing List" <[email protected]>
Newsgroups gmane.linux.kernel.commits.head
Message-ID <[email protected]>
Web:        https://git.kernel.org/torvalds/c/724ba8b30b044aa0d94b1cd374fc15806cdd6f18
Commit:     724ba8b30b044aa0d94b1cd374fc15806cdd6f18
Parent:     91ae3396ed48940b8f87c01260d9af734c67a5fd
Refname:    refs/heads/master
Author:     Nicolas Pitre <[email protected]>
AuthorDate: Mon Jan 15 17:04:22 2018 +0100
Committer:  Bartlomiej Zolnierkiewicz <[email protected]>
CommitDate: Mon Jan 15 17:04:22 2018 +0100

    console/dummy: leave .con_font_get set to NULL
    
    When this method is set, the caller expects struct console_font fields
    to be properly initialized when it returns. Leave it unset otherwise
    nonsensical (leaked kernel stack) values are returned to user space.
    
    Signed-off-by: Nicolas Pitre <[email protected]>
    Cc: [email protected]
    Signed-off-by: Bartlomiej Zolnierkiewicz <[email protected]>
---
 drivers/video/console/dummycon.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/video/console/dummycon.c b/drivers/video/console/dummycon.c
index 9269d5685239..b90ef96e43d6 100644
--- a/drivers/video/console/dummycon.c
+++ b/drivers/video/console/dummycon.c
@@ -67,7 +67,6 @@ const struct consw dummy_con = {
     .con_switch =	DUMMY,
     .con_blank =	DUMMY,
     .con_font_set =	DUMMY,
-    .con_font_get =	DUMMY,
     .con_font_default =	DUMMY,
     .con_font_copy =	DUMMY,
 };
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