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Don't crash with missing trust-anchors

This commit is contained in:
Willem Toorop 2017-01-13 13:42:16 +01:00
parent bb0ad001e7
commit 25849645d4
1 changed files with 2 additions and 2 deletions
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4
src/rr-iter.h
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@ -76,7 +76,7 @@ _getdns_rr_iter *_getdns_single_rr_iter_init(_getdns_rr_iter *i,
const uint8_t *wire, const size_t wire_len); const uint8_t *wire, const size_t wire_len);
static inline _getdns_rr_iter *_getdns_rr_iter_rewind(_getdns_rr_iter *i) static inline _getdns_rr_iter *_getdns_rr_iter_rewind(_getdns_rr_iter *i)
{ return _getdns_rr_iter_init(i, i->pkt, i->pkt_end - i->pkt); } { return i ? _getdns_rr_iter_init(i, i->pkt, i->pkt_end - i->pkt) : NULL; }
_getdns_rr_iter *_getdns_rr_iter_next(_getdns_rr_iter *i); _getdns_rr_iter *_getdns_rr_iter_next(_getdns_rr_iter *i);
@ -181,7 +181,7 @@ static inline _getdns_rrset *_getdns_rrset_iter_value(_getdns_rrset_iter *i)
{ return i && i->rr_i.pos ? &i->rrset : NULL; } { return i && i->rr_i.pos ? &i->rrset : NULL; }
static inline _getdns_rrset_iter *_getdns_rrset_iter_rewind(_getdns_rrset_iter *i) static inline _getdns_rrset_iter *_getdns_rrset_iter_rewind(_getdns_rrset_iter *i)
{ return _getdns_rrset_iter_init(i, i->rrset.pkt, i->rrset.pkt_len, i->rrset.sections); } { return i ? _getdns_rrset_iter_init(i, i->rrset.pkt, i->rrset.pkt_len, i->rrset.sections) : NULL; }
typedef struct _getdns_rdf_iter { typedef struct _getdns_rdf_iter {
const uint8_t *pkt; const uint8_t *pkt;