Parse the content of the certificate blob, presuming it to be PKCS#7 format.
Signed-off-by: David Howells <dhowe...@redhat.com> Signed-off-by: Vivek Goyal <vgo...@redhat.com> --- arch/x86/kernel/pefile_parser.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/arch/x86/kernel/pefile_parser.c b/arch/x86/kernel/pefile_parser.c index 088779e..e4d3410 100644 --- a/arch/x86/kernel/pefile_parser.c +++ b/arch/x86/kernel/pefile_parser.c @@ -199,6 +199,7 @@ static int pefile_parse_binary(const void *pebuf, unsigned int pelen, */ int pefile_parse_verify_sig(const void *pebuf, unsigned int pelen) { + void *pkcs7; struct pefile_context ctx; int ret; @@ -213,6 +214,15 @@ int pefile_parse_verify_sig(const void *pebuf, unsigned int pelen) if (ret < 0) return ret; + pkcs7 = pkcs7_parse_message(pebuf + ctx.sig_offset, ctx.sig_len); + if (IS_ERR(pkcs7)) + return PTR_ERR(pkcs7); + ctx.pkcs7 = pkcs7; + /* Not yet complete */ - return -ENOANO; + ret = -ENOANO; + +error: + pkcs7_free_message(ctx.pkcs7); + return ret; } -- 1.9.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/