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authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2009-03-10 12:55:55 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-03-10 15:55:11 -0700
commitd58ab5cf09679d8cb4824e22cae900c0eab5ab31 (patch)
tree090e82a516fe8db760a1b7514ed072bb458c1e2f /kernel
parent9c1e8a4ebcc04226cb6f3a1bf1d72f4cafd6b089 (diff)
mtd: physmap: fix NULL pointer dereference in error path
commit e480814f138cd5d78a8efe397756ba6b6518fdb6 ("[MTD] [MAPS] physmap: fix wrong free and del_mtd_{partition,device}") introduces a NULL pointer dereference in physmap_flash_remove when called from the error path in physmap_flash_probe (if map_probe failed). Call del_mtd_{partition,device} only if info->cmtd was not NULL. Reported-by: pHilipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: David Woodhouse <dwmw2@infradead.org> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions