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fixup libunbound message buffer.

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git-svn-id: file:///svn/unbound/trunk@1412 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards 2009-01-06 17:50:56 +00:00
parent c1ae463da5
commit 6e9d214816
2 changed files with 10 additions and 5 deletions
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1
doc/Changelog
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@ -11,6 +11,7 @@
- fix reading included config files when chrooted. - fix reading included config files when chrooted.
Give full path names for include files. Give full path names for include files.
Relative path names work if the start dir equals the working dir. Relative path names work if the start dir equals the working dir.
- fix libunbound message transport when no packet buffer is available.
5 January 2009: Wouter 5 January 2009: Wouter
- fixup getaddrinfo failure handling for remote control port. - fixup getaddrinfo failure handling for remote control port.

14
libunbound/libworker.c
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@ -539,11 +539,15 @@ add_bg_result(struct libworker* w, struct ctx_query* q, ldns_buffer* pkt,
/* serialize and delete unneeded q */ /* serialize and delete unneeded q */
if(w->is_bg_thread) { if(w->is_bg_thread) {
lock_basic_lock(&w->ctx->cfglock); lock_basic_lock(&w->ctx->cfglock);
q->msg_len = ldns_buffer_remaining(pkt); if(pkt) {
q->msg = memdup(ldns_buffer_begin(pkt), q->msg_len); q->msg_len = ldns_buffer_remaining(pkt);
if(!q->msg) q->msg = memdup(ldns_buffer_begin(pkt), q->msg_len);
msg = context_serialize_answer(q, UB_NOMEM, NULL, &len); if(!q->msg)
else msg = context_serialize_answer(q, err, NULL, &len); msg = context_serialize_answer(q, UB_NOMEM,
NULL, &len);
else msg = context_serialize_answer(q, err,
NULL, &len);
} else msg = context_serialize_answer(q, err, NULL, &len);
lock_basic_unlock(&w->ctx->cfglock); lock_basic_unlock(&w->ctx->cfglock);
} else { } else {
msg = context_serialize_answer(q, err, pkt, &len); msg = context_serialize_answer(q, err, pkt, &len);