kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2025-10-12 15:45:18 +00:00
Code Issues Packages Projects Releases Wiki Activity

dns: Fix pointer increment in dns_parse_answer_ex

Browse Source 
When dns_parse_answer_ex was iterating over the answers it
wasn't incrementing the answer pointer correctly after the first
answer.  The result was that no answers after the first
were being returned.  For results where multiple records should
have been sorted by priority, weight, etc., there was nothing
to sort so the only the first record was returned even if it
wouldn't have been the correct record based on the sort.

ASTERISK-25565 #close
Reported-by: Daniel Tryba
Tested-by George Joseph

Change-Id: I8622604fefdcd3c11e2c5609a6382e53b1467b0b
This commit is contained in:
George Joseph
2015-11-16 15:10:20 -07:00
parent a1fcf6f7b2
commit 6919daab61
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
main/dns.c
View File

@@ -482,7 +482,7 @@ static int dns_parse_answer_ex(void *context, int rr_class, int rr_type, unsigne
/* Try and update the field to the next record, but ignore any errors that come
* back because this may be the end of the line. */
pos = dns_advance_field(&answer, pos, res + ntohs(ans->size));
pos = dns_advance_field(&answer, pos, ntohs(ans->size));
}
return ret;