Messages in this thread | | | Date | Fri, 4 May 2012 19:26:42 -0700 | From | Anton Vorontsov <> | Subject | Re: [patch] max17042_battery: fix a couple buffer overflows |
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On Thu, Mar 15, 2012 at 10:20:34AM -0700, Dirk Brandewie wrote: > On 03/15/2012 04:37 AM, Dan Carpenter wrote: > >There are a couple issues here caused by confusion between sizeof() > >and ARRAY_SIZE(). "table_size" should be the number of elements, but we > >should allocate it with kcalloc() so that we allocate the correct number > >of bytes. > > > >In max17042_init_model() we don't allocate enough space so we go past > >the end of the array in max17042_read_model_data() and > >max17042_model_data_compare(). > > > >In max17042_verify_model_lock() we allocate the right amount of space > >but we call max17042_read_model_data() with the wrong number of elements > >and also in the for loop we go past the end of the array. > > > >Signed-off-by: Dan Carpenter<dan.carpenter@oracle.com> > Acked-by: Dirk Brandewie <dirk.brandewie@gmail.com> > > Typo in first ack :-(
Applied, thanks! :-)
-- Anton Vorontsov Email: cbouatmailru@gmail.com
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