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 <dhowells@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
diff --git a/lib/asn1_decoder.c b/lib/asn1_decoder.c
index de2c8b5..5293d24 100644
--- a/lib/asn1_decoder.c
+++ b/lib/asn1_decoder.c
@@ -91,7 +91,7 @@
/* Extract the length */
len = data[dp++];
- if (len < 0x7f) {
+ if (len <= 0x7f) {
dp += len;
goto next_tag;
}