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Fix (benign) use of uninitialised data.

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This commit is contained in:
Simon Kelley
2025-02-20 23:27:24 +00:00
parent 99f12e3541
commit 5487f6979e
1 changed files with 8 additions and 8 deletions
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16
src/rfc1035.c
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@@ -596,18 +596,18 @@ static int find_soa(struct dns_header *header, size_t qlen, char *name, int *sub
} }
/* rest of RR */ /* rest of RR */
if (!no_cache && !blockdata_expand(addr.rrblock.rrdata, addr.rrblock.datalen, (char *)p, 20))
{
blockdata_free(addr.rrblock.rrdata);
return 0;
}
addr.rrblock.datalen += 20;
if (!no_cache) if (!no_cache)
{ {
int secflag = 0; int secflag = 0;
if (!blockdata_expand(addr.rrblock.rrdata, addr.rrblock.datalen, (char *)p, 20))
{
blockdata_free(addr.rrblock.rrdata);
return 0;
}
addr.rrblock.datalen += 20;
#ifdef HAVE_DNSSEC #ifdef HAVE_DNSSEC
if (option_bool(OPT_DNSSEC_VALID) && daemon->rr_status[i + ntohs(header->ancount)] != 0) if (option_bool(OPT_DNSSEC_VALID) && daemon->rr_status[i + ntohs(header->ancount)] != 0)
{ {