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(parent: 6c75db0) | patch
efi_loader: fix GetNextVariableName
authorHeinrich Schuchardt <xypron.glpk@gmx.de>
Tue, 22 Jan 2019 19:10:46 +0000 (20:10 +0100)
committerAlexander Graf <agraf@suse.de>
Wed, 13 Feb 2019 08:40:06 +0000 (09:40 +0100)
commiteefb790e9010282fb5c430cb18986f3838181c6d
tree91bbad4aef4f9e63c16dbbebf4dd33cbccbdaff5tree | snapshot
parent6c75db07f4115904a460540c8956db2087cceb1fcommit | diff
efi_loader: fix GetNextVariableName

Our current implementation of GetNextVariableName() first collects all EFI
variables. If none is found at all hexport_r() returns a zero length string
terminated by \0 and the value 1 as number of bytes in the returned buffer.

In this case GetNextVariableName() has to return EFI_NOT_FOUND.

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