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6d5be51723
PR: ports/126749 Submitted by: Yarema <yds@CoolRat.org> Approved by: Rudolf Cejka <cejkar@fit.vutbr.cz> (maintainer)
57 lines
1.3 KiB
C
57 lines
1.3 KiB
C
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FreeBSD does not have header file util.h, fortunately it is not needed. Add
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header files sys/socket.h and netdb.h for getaddrinfo() and getnameinfo().
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If host name is longer than UT_HOSTSIZE (16 characters), log numeric
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address to utmp.
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--- src/logwtmp.c.orig 2008-05-31 23:26:12.000000000 -0400
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+++ src/logwtmp.c 2008-05-31 23:26:12.000000000 -0400
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@@ -43,11 +43,13 @@
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#include <sys/types.h>
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#include <sys/param.h>
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+#include <sys/socket.h>
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#include <sys/time.h>
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#include <sys/stat.h>
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#include <sys/wait.h>
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#include <fcntl.h>
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+#include <netdb.h>
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#include <signal.h>
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#include <stdio.h>
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#include <string.h>
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@@ -60,7 +62,6 @@
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#ifdef SUPPORT_UTMPX
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#include <utmpx.h>
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#endif
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-#include <util.h>
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#ifdef KERBEROS5
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#include <krb5/krb5.h>
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@@ -90,6 +91,26 @@
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struct utmp ut;
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struct stat buf;
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+ if (strlen(host) > UT_HOSTSIZE) {
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+ struct addrinfo hints, *res;
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+ int error;
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+ static char hostbuf[BUFSIZ];
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+
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+ memset(&hints, 0, sizeof(hints));
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+ hints.ai_family = PF_UNSPEC;
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+ error = getaddrinfo(host, NULL, &hints, &res);
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+ if (error)
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+ host = "invalid hostname";
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+ else {
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+ getnameinfo(res->ai_addr, res->ai_addrlen,
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+ hostbuf, sizeof(hostbuf), NULL, 0,
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+ NI_NUMERICHOST);
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+ host = hostbuf;
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+ if (strlen(host) > UT_HOSTSIZE)
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+ hostbuf[UT_HOSTSIZE] = '\0';
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+ }
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+ }
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+
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if (fd < 0)
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return;
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if (fstat(fd, &buf) == 0) {
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