libtasn1: Import libtasn1-4.19.0
Import a very trimmed-down set of libtasn1 files:
curl -L -O https://ftp.gnu.org/gnu/libtasn1/libtasn1-4.19.0.tar.gz
tar xvzf libtasn1-4.19.0.tar.gz
rm -rf grub-core/lib/libtasn1
mkdir -p grub-core/lib/libtasn1/lib
mkdir -p grub-core/lib/libtasn1/tests
cp libtasn1-4.19.0/{README.md,COPYING} grub-core/lib/libtasn1
cp libtasn1-4.19.0/lib/{coding.c,decoding.c,element.c,element.h,errors.c,gstr.c,gstr.h,int.h,parser_aux.c,parser_aux.h,structure.c,structure.h} grub-core/libtasn1/lib
cp libtasn1-4.19.0/lib/includes/libtasn1.h grub-core/lib/libtasn1
cp libtasn1-4.19.0/tests/{CVE-2018-1000654-1_asn1_tab.h,CVE-2018-1000654-2_asn1_tab.h,CVE-2018-1000654.c,object-id-decoding.c,object-id-encoding.c,octet-string.c,reproducers.c,Test_overflow.c,Test_simple.c,Test_strings.c} grub-core/lib/libtasn1/tests
rm -rf libtasn1-4.19.0*
Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Gary Lin <glin@suse.com>
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Tested-by: Stefan Berger <stefanb@linux.ibm.com>
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