From: Anton Lavrentiev <lavr@ncbi.nlm.nih.gov>
To: cygwin-patches@cygwin.com
Subject: [PATCH 7/7] Added processing of AAAA records
Date: Fri, 14 Jan 2022 17:10:18 -0500 [thread overview]
Message-ID: <20220114221018.43941-8-lavr@ncbi.nlm.nih.gov> (raw)
In-Reply-To: <20220114221018.43941-1-lavr@ncbi.nlm.nih.gov>
---
winsup/cygwin/libc/minires-os-if.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/winsup/cygwin/libc/minires-os-if.c b/winsup/cygwin/libc/minires-os-if.c
index 6b4c5e33e..fd2e37a31 100644
--- a/winsup/cygwin/libc/minires-os-if.c
+++ b/winsup/cygwin/libc/minires-os-if.c
@@ -69,15 +69,15 @@ static unsigned char * write_record(unsigned char * ptr, PDNS_RECORD rr,
switch(rr->wType) {
case DNS_TYPE_A:
+ case DNS_TYPE_AAAA:
{
u_int8_t * aptr = (u_int8_t *) & rr->Data.A.IpAddress;
- if (ptr + 4 <= EndPtr) {
- ptr[0] = aptr[0];
- ptr[1] = aptr[1];
- ptr[2] = aptr[2];
- ptr[3] = aptr[3];
+ int i, sz = rr->wType == DNS_TYPE_A ? NS_INADDRSZ/*4*/ : NS_IN6ADDRSZ/*16*/;
+ if (ptr + sz <= EndPtr) {
+ for (i = 0; i < sz; ++i)
+ ptr[i] = aptr[i];
}
- ptr += 4;
+ ptr += sz;
break;
}
case DNS_TYPE_NS:
--
2.33.0
prev parent reply other threads:[~2022-01-14 22:10 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-14 22:10 Cygwin: A few fixes for local resolver Anton Lavrentiev
2022-01-14 22:10 ` [PATCH 1/7] Fix format specifier for wide-char string Anton Lavrentiev
2022-01-14 22:10 ` [PATCH 2/7] Use matching format for NTSTATUS Anton Lavrentiev
2022-01-15 4:38 ` Brian Inglis
2022-01-15 19:04 ` [EXTERNAL] " Lavrentiev, Anton (NIH/NLM/NCBI) [C]
2022-01-15 22:38 ` Brian Inglis
2022-01-16 0:20 ` Lavrentiev, Anton (NIH/NLM/NCBI) [C]
2022-01-14 22:10 ` [PATCH 3/7] Debug output to show both IP and port # in native b.o., a few little cosmetic improvements for consistency Anton Lavrentiev
2022-01-17 10:39 ` Corinna Vinschen
2022-01-17 10:44 ` Corinna Vinschen
2022-01-14 22:10 ` [PATCH 4/7] Process options forward (not backwards) Anton Lavrentiev
2022-01-14 22:10 ` [PATCH 5/7] Format consitency for Windows errors Anton Lavrentiev
2022-01-14 22:10 ` [PATCH 6/7] Message consistency Anton Lavrentiev
2022-01-14 22:10 ` Anton Lavrentiev [this message]
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