From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FROM,HTML_MESSAGE,MAILING_LIST_MULTI, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 7782 invoked from network); 10 Jul 2022 14:34:47 -0000 Received: from second.openwall.net (193.110.157.125) by inbox.vuxu.org with ESMTPUTF8; 10 Jul 2022 14:34:47 -0000 Received: (qmail 15522 invoked by uid 550); 10 Jul 2022 14:34:42 -0000 Mailing-List: contact musl-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Reply-To: musl@lists.openwall.com Received: (qmail 13972 invoked from network); 10 Jul 2022 14:33:14 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:from:date:message-id:subject:to; bh=61BgZFi1K3fGzBGSLgFmR7aTzK5Rn8DMHwB57RUK6bc=; b=ivExStkvsWLgiyi5hKcql4uJFkfZUlYPxCO8wVdojKsPGRSXifYpVT+DXHh6yOfOI2 oZbfxB+i64UlexRDXL6DuNIwLOCKRBe/8U+ZK5F0J+VCo/7Ix4J3jn77MTt7Y5KN2Yfy YNLGeQ/10MpwBzm4GQvB23tbsOwKinF9mQg3GD0XS0Y97YRqarYYydjip+AgUa4AxjH0 iFF6G+Vin99KIQ67yoFmyAFSo/Q3zicYctLauCa3NupDVqKe2e/OL8CktxVfHCczDkcd Do9B6Wppxcg+ZNoMSAQWAFj6maNZd3ME7512UVU1p5e9EXDRnTT9mXxVFio55lQLXpdC x23A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=61BgZFi1K3fGzBGSLgFmR7aTzK5Rn8DMHwB57RUK6bc=; b=0XveUwfHo/+WGvYVNuBx8VD66i4v2PUpH7y25WP2Xkwz7sg0/dp0dH3DLpCnACxwR0 BVw3jE26C/8luxnMTa1NBR1D3kQCLbhY3IYnWtMD3ndo9LYOnJ+t7tT8D6OsTrkwqmgk 6I3O0TSBGn9gGCDEJje5CSJ8KzsxgLugn62xLewcIH6WJlJJi5IwnjQO6sDVL4Wp/P4P 2IOIkIIGY/5hyK8EIlDyC8VpcHlqVGYdfNBcZvZEW3GpDm7jXOg7Zq2j5L/ytyo5/479 3+cDnH8byJALJwp20HZKAxeVVT/ip2YX9E10jA3LECXy1Hx1rzRZu7z42n2GghEV9f8G CzmQ== X-Gm-Message-State: AJIora8a2iFiQKSugw1f2g1JwQnkcqB8XCjgbyc737r03VmOAYdpjYT5 bEWKBBJptG1Bw91mpwUZMA2Qi3XN4pbc/eygPL60iJMPOe4jiPbN X-Google-Smtp-Source: AGRyM1tcz5d4BjZ7wxi5mILZbAvnAeIYnjuezN/xePEM0qw+uW6OtmZJ4fXDqrZeRrtNA8rHgDYeDScLmuWjTsjF8TQ= X-Received: by 2002:a05:6402:5202:b0:43a:a238:61c with SMTP id s2-20020a056402520200b0043aa238061cmr18843341edd.186.1657463583384; Sun, 10 Jul 2022 07:33:03 -0700 (PDT) MIME-Version: 1.0 From: Tomasz Duda Date: Sun, 10 Jul 2022 16:32:51 +0200 Message-ID: To: musl@lists.openwall.com Content-Type: multipart/alternative; boundary="0000000000001da6a405e3745035" Subject: [musl] AF_LOCAL --0000000000001da6a405e3745035 Content-Type: text/plain; charset="UTF-8" Hi, I'm using python:3.9-alpine3.14 It looks that AF_LOCAL is not implemented. It would be nice if you could include it. BR, TD diff --git a/src/network/getnameinfo.c b/src/network/getnameinfo.c index 949e181..7d3a9c3 100644 --- a/src/network/getnameinfo.c +++ b/src/network/getnameinfo.c @@ -11,7 +11,9 @@ #include #include "lookup.h" #include "stdio_impl.h" +#include +#define MIN(a,b) ((a)<(b) ? (a) : (b)) #define PTR_MAX (64 + sizeof ".in-addr.arpa") #define RR_PTR 12 @@ -118,6 +120,29 @@ static int dns_parse_callback(void *c, int rr, const void *data, int len, const } +/* + * getnameinfo_local(): + * Format an local address into a printable format. + */ +/* ARGSUSED */ +static int +getnameinfo_local(const struct sockaddr *sa, socklen_t salen, + char *host, socklen_t hostlen, char *serv, socklen_t servlen, + int flags __attribute__((unused))) +{ + const struct sockaddr_un *sun = + (const struct sockaddr_un *)(const void *)sa; + if (salen < (socklen_t) offsetof(struct sockaddr_un, sun_path)) { + return EAI_FAMILY; + } + if (serv != NULL && servlen > 0) + serv[0] = '\0'; + if (host && hostlen > 0) + strncpy(host, sun->sun_path, + MIN((socklen_t) sizeof(sun->sun_path) + 1, hostlen)); + return 0; +} + int getnameinfo(const struct sockaddr *restrict sa, socklen_t sl, char *restrict node, socklen_t nodelen, char *restrict serv, socklen_t servlen, @@ -145,6 +170,8 @@ int getnameinfo(const struct sockaddr *restrict sa, socklen_t sl, mkptr4(ptr, a+12); scopeid = ((struct sockaddr_in6 *)sa)->sin6_scope_id; break; + case AF_LOCAL: + return getnameinfo_local(sa, sl, node, nodelen, serv, servlen, flags); default: return EAI_FAMILY; } --0000000000001da6a405e3745035 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi,

I'm using
python:3.9-alpine3.14
It = looks that AF_LOCAL is not implemented.
It would be nice if you c= ould include it.

BR,
TD

=
diff --git a/src/network/getname= info.c b/src/network/getnameinfo.c
index 949e181..7d3a9c3 100644
--- a/src/network/getnameinfo.c
+++ b/src/network/getnameinfo.c
@@ -11,7 +11,9 @@
#include <resolv.h&g= t;
#include "= lookup.h"
#in= clude "stdio_impl.h"
+#include <sys/un.h>
+#define MIN(a,b) ((a)<(b) ? (a) : (b))
#define PTR_MAX (64 + sizeof ".in-addr.ar= pa")
#define = RR_PTR 12
<= /div>
@@ -118,6 +120,29 @@ stati= c int dns_parse_callback(void *c, int rr, const void *data, int len, const<= /span>
}
+/*
+ * = getnameinfo_local():
+ * Format an local address into a printable format.
+ */
+/* ARGSUSED */
+static int
+getnameinfo_local(const struct sockaddr *sa, socklen_t salen,<= /span>
+ char *host, so= cklen_t hostlen, char *serv, socklen_t servlen,
+ int flags __attribute__((unused)))=
+{
+ const struct sockaddr_un *sun =3D=
+ (const= struct sockaddr_un *)(const void *)sa;
+ if (salen < (socklen_t) offsetof(struct soc= kaddr_un, sun_path)) {
+ return EAI_FAMILY;
+ }
+ if (serv !=3D NULL && servlen > 0)
+ serv[0] =3D '= \0';
+ if= (host && hostlen > 0)
+ strncpy(host, sun->sun_path,
=
+ MIN((sockle= n_t) sizeof(sun->sun_path) + 1, hostlen));
+ return 0;
+}
+
int = getnameinfo(const struct sockaddr *restrict sa, socklen_t sl,
<= div> char *restrict node, socklen= _t nodelen,
cha= r *restrict serv, socklen_t servlen,
@@ -145,6 +170,8 @@ int getnameinfo(const struct sockaddr= *restrict sa, socklen_t sl,
mkptr4(ptr, a+12);
scopeid =3D ((struct sockaddr_in6 *)sa)->s= in6_scope_id;
= break;
+ case = AF_LOCAL:
+ r= eturn getnameinfo_local(sa, sl, node, nodelen, serv, servlen, flags);
default:
return EAI_FAMILY;
}

=
--0000000000001da6a405e3745035--