Commit a1c6c569 authored by Sergey Senozhatsky's avatar Sergey Senozhatsky Committed by Theodore Ts'o
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ext4: fix NULL pointer dereference in print_daily_error_info()

Fix NULL pointer dereference in print_daily_error_info, when   
called on unmounted fs (EXT4_SB(sb) returns NULL), by removing error 
reporting timer in ext4_put_super.

Google-Bug-Id: 3017663
Signed-off-by: default avatarSergey Senozhatsky <>
Signed-off-by: default avatar"Theodore Ts'o" <>
parent 53fdcf99
......@@ -719,6 +719,7 @@ static void ext4_put_super(struct super_block *sb)
ext4_abort(sb, "Couldn't clean up the journal");
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