Find the user's homedir in a more complete way.

Obtained from:	NetBSD (patch-ai)

1 files changed, 54 insertions, 0 deletions

diff --git a/net-im/icb/files/patch-serverlist.c b/net-im/icb/files/patch-serverlist.c
new file mode 100644
index 000000000000..914c877d9993
--- /dev/null
+++ b/net-im/icb/files/patch-serverlist.c
@@ -0,0 +1,54 @@
+$NetBSD: patch-ai,v 1.2 1999/11/26 22:12:37 hubertf Exp $
+
+diff -x *.orig -urN ./icb/serverlist.c /usr/pkgsrc/net/icb/work.i386.unpatched/icb-5.0.9/icb/serverlist.c
+--- ./icb/serverlist.c	Fri Feb 24 22:20:29 1995
++++ /usr/pkgsrc/net/icb/work.i386.unpatched/icb-5.0.9/icb/serverlist.c	Fri Nov 26 22:56:29 1999
+@@ -1,4 +1,6 @@
+ #include <stdio.h>
++#include <stdlib.h>
++#include <pwd.h>
+ #include <sys/types.h>
+ #include <sys/stat.h>
+ #include "icb.h"
+@@ -14,15 +16,14 @@
+ FILE *openserverfile()
+ {
+ 	struct stat statbuf;
+-	char *personalsl;
+-	char command[256];
+-	char pwd[256];
++	char *personalsl, *home;
++	char pwd[MAXPATHLEN+1];
+ 	FILE *ret;
+ 
+ #ifdef sgi
+ #undef SYSV
+ #endif
+-#ifndef SYSV
++#if !defined(SYSV) && !(defined(BSD) && BSD >= 199306) && !defined(__linux__)
+ 	getwd(pwd);
+ #else /* SYSV */
+ 	getcwd(pwd, MAXPATHLEN+1);
+@@ -30,11 +31,20 @@
+ #ifdef sgi
+ #define SYSV
+ #endif
+-	chdir(getenv("HOME"));
++	if ((home = getenv("HOME")) == NULL) {
++		struct passwd *pw;
++		if ((pw = getpwuid(getuid())) == NULL)
++			home = ".";
++		home = pw->pw_dir;
++	}
++	chdir(home);
+ 	if (!stat(PERSONALSL,&statbuf))
+ 	{
+-		sprintf(command,"/bin/cat %s %s\n", PERSONALSL, SERVERLIST);
++		char *command = malloc(strlen("/bin/cat  \n") +
++			strlen(PERSONALSL) + strlen(SERVERLIST) + 1);
++		sprintf(command, "/bin/cat %s %s\n", PERSONALSL, SERVERLIST);
+ 		ret= popen(command,"r");
++		free(command);
+ 	}
+ 	else
+ 		ret= fopen(SERVERLIST,"r");