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/* $NetBSD: wrapper.c,v 1.1.1.1 2002/09/19 21:40:45 atatat Exp $ */
#include <sys/types.h>
#include <stdlib.h>
#include <unistd.h>
#include <grp.h>
#include <err.h>
#include <string.h>
#include "config.h"
int
main(int argc, char *argv[])
{
char *name, *old, *ld_library_path;
struct passwd *pw;
struct group *gr;
int l;
name = strrchr(argv[0], '/');
if (name == NULL)
name = argv[0];
else
name++;
if (strcmp(name, "mason_handler.fcgi") == 0)
argv[0] = RT_REAL_PATH "/mason_handler.fcgi";
else if (strcmp(name, "mason_handler.scgi") == 0)
argv[0] = RT_REAL_PATH "/real/";
else if (strcmp(name, "rt") == 0)
argv[0] = RT_REAL_PATH "/rt";
else if (strcmp(name, "rt-mailgate") == 0)
argv[0] = RT_REAL_PATH "/rt-mailgate";
else if (strcmp(name, "rtadmin") == 0)
argv[0] = RT_REAL_PATH "/rtadmin";
else
argv[0] = NULL;
l = strlen(DATABASE_LIBRARY_PATH) + 1;
old = getenv("LD_LIBRARY_PATH");
if (old != NULL) {
l += strlen(old) + 1;
ld_library_path = malloc(l);
snprintf(ld_library_path, l, "%s:%s",
DATABASE_LIBRARY_PATH, old);
} else {
ld_library_path = malloc(l);
snprintf(ld_library_path, l, "%s", DATABASE_LIBRARY_PATH);
}
if (setenv("LD_LIBRARY_PATH", ld_library_path, 1) != -1 &&
(gr = getgrnam(RT_GROUP)) != NULL &&
setgid(gr->gr_gid) != -1 &&
setuid(getuid()) != -1)
execv(argv[0], argv);
errx(1, "permission denied");
}
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