greybus: validate descriptor sizes

Browse source

When interpreting a manifest descriptor header, don't assume there
is enough space in the buffer to hold a descriptor header.  Also,
verify the remaining buffer is at least as big as the reported
descriptor size.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

...

This commit is contained in:

Alex Elder 2014-09-09 13:55:08 -05:00 • committed by Greg Kroah-Hartman

parent a22e15a1fc

commit 57fc0a1104

1 changed files with 9 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

9

drivers/staging/greybus/core.c

View file