From bea43c782171c0c3f7463f38ee3b221b8e80f128 Mon Sep 17 00:00:00 2001 From: Nikos Mavrogiannopoulos Date: Mon, 24 Oct 2016 18:55:16 +0200 Subject: doc update --- lib/element.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/element.c b/lib/element.c index 3ae7740..756e41a 100644 --- a/lib/element.c +++ b/lib/element.c @@ -753,7 +753,8 @@ asn1_write_value (asn1_node node_root, const char *name, * %ASN1_VALUE_NOT_FOUND if there isn't any value for the element * selected, and %ASN1_MEM_ERROR if The value vector isn't big enough * to store the result, and in this case @len will contain the number of - * bytes needed. + * bytes needed. On the occasion that the stored data are of zero-length + * this function may return %ASN1_SUCCESS even if the provided @len is zero. **/ int asn1_read_value (asn1_node root, const char *name, void *ivalue, int *len) @@ -826,7 +827,8 @@ asn1_read_value (asn1_node root, const char *name, void *ivalue, int *len) * %ASN1_VALUE_NOT_FOUND if there isn't any value for the element * selected, and %ASN1_MEM_ERROR if The value vector isn't big enough * to store the result, and in this case @len will contain the number of - * bytes needed. + * bytes needed. On the occasion that the stored data are of zero-length + * this function may return %ASN1_SUCCESS even if the provided @len is zero. **/ int asn1_read_value_type (asn1_node root, const char *name, void *ivalue, -- cgit v1.2.1