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(parent: c1fd638) | patch
efi_loader: return NULL from device path functions
authorHeinrich Schuchardt <xypron.glpk@gmx.de>
Fri, 19 Jan 2018 19:24:37 +0000 (20:24 +0100)
committerAlexander Graf <agraf@suse.de>
Mon, 22 Jan 2018 22:09:13 +0000 (23:09 +0100)
commitc8f972cef8522ec72dc678f508f9c033bb55b1f6
tree6ac13a8ba758413738cf7af23962694b20806963tree | snapshot
parentc1fd6385e4eac8ecb515029aa587b3bff77de301commit | diff
efi_loader: return NULL from device path functions

For the construction of device paths we need to call the
AllocatePool service. We should not ignore if it fails due to an
out of memory situation.

This patch changes the device path functions to return NULL if
the memory allocation fails.

Additional patches will be needed to fix the callers.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
include/efi_loader.h diff | blob | history
lib/efi_loader/efi_device_path.c diff | blob | history
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