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| author | Rich Felker <dalias@aerifal.cx> | 2011-04-08 08:49:28 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-04-08 08:49:28 -0400 |
| commit | d104c1f7e22b9745b6028ff8fbc3bc88137ba1c2 (patch) | |
| tree | 25fe09e1351b87dcb77642fd0102e32044d9938d | |
| parent | e2cc0bee118d7a282bdce0b71db433def3022fb6 (diff) | |
| download | musl-d104c1f7e22b9745b6028ff8fbc3bc88137ba1c2.tar.gz musl-d104c1f7e22b9745b6028ff8fbc3bc88137ba1c2.tar.xz musl-d104c1f7e22b9745b6028ff8fbc3bc88137ba1c2.zip | |
fix broken dns response parsing code that made most ipv6 lookups fail
| -rw-r--r-- | src/network/__dns.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/network/__dns.c b/src/network/__dns.c index cdd64299..b53ad4ab 100644 --- a/src/network/__dns.c +++ b/src/network/__dns.c @@ -257,10 +257,12 @@ int __dns_count_addrs(const unsigned char *r, int cnt) int found=0, res, i; static const int p[2][2] = { { 4, RR_A }, { 16, RR_AAAA } }; - while (cnt--) for (i=0; i<2; i++) { - res = __dns_get_rr(0, 0, p[i][0], -1, r, p[i][1], 0); - if (res < 0) return res; - found += res; + while (cnt--) { + for (i=0; i<2; i++) { + res = __dns_get_rr(0, 0, p[i][0], -1, r, p[i][1], 0); + if (res < 0) return res; + found += res; + } r += 512; } return found; |