From f3537f91f9be2ce5fcbaa1aa6d787ad0436daec6 Mon Sep 17 00:00:00 2001 From: David Howells Date: Mon, 22 Oct 2012 15:05:55 +0100 Subject: ASN.1: Fix an indefinite length skip error Fix an error in asn1_find_indefinite_length() whereby small definite length elements of size 0x7f are incorrecly classified as non-small. Without this fix, an error will be given as the length of the length will be perceived as being very much greater than the maximum supported size. Signed-off-by: David Howells Signed-off-by: Rusty Russell --- lib/asn1_decoder.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/asn1_decoder.c b/lib/asn1_decoder.c index de2c8b5a715b..5293d2433029 100644 --- a/lib/asn1_decoder.c +++ b/lib/asn1_decoder.c @@ -91,7 +91,7 @@ next_tag: /* Extract the length */ len = data[dp++]; - if (len < 0x7f) { + if (len <= 0x7f) { dp += len; goto next_tag; } -- cgit v1.2.3