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File _service:obs_scm:tcp_wrappers-7.6-warnings.patch of Package tcp_wrappers
diff -up tcp_wrappers_7.6-ipv6.4/clean_exit.c.warnings tcp_wrappers_7.6-ipv6.4/clean_exit.c --- tcp_wrappers_7.6-ipv6.4/clean_exit.c.warnings 1994-12-28 17:42:20.000000000 +0100 +++ tcp_wrappers_7.6-ipv6.4/clean_exit.c 2013-08-15 18:51:57.533244197 +0200 @@ -13,6 +13,7 @@ static char sccsid[] = "@(#) clean_exit. #endif #include <stdio.h> +#include <unistd.h> extern void exit(); diff -up tcp_wrappers_7.6-ipv6.4/fakelog.c.warnings tcp_wrappers_7.6-ipv6.4/fakelog.c --- tcp_wrappers_7.6-ipv6.4/fakelog.c.warnings 1994-12-28 17:42:22.000000000 +0100 +++ tcp_wrappers_7.6-ipv6.4/fakelog.c 2013-08-15 18:51:57.533244197 +0200 @@ -17,6 +17,7 @@ static char sccsid[] = "@(#) fakelog.c 1 /* ARGSUSED */ +void openlog(name, logopt, facility) char *name; int logopt; @@ -27,6 +28,7 @@ int facility; /* vsyslog - format one record */ +void vsyslog(severity, fmt, ap) int severity; char *fmt; @@ -43,6 +45,7 @@ va_list ap; /* VARARGS */ +void VARARGS(syslog, int, severity) { va_list ap; @@ -56,6 +59,7 @@ VARARGS(syslog, int, severity) /* closelog - dummy */ +void closelog() { /* void */ diff -up tcp_wrappers_7.6-ipv6.4/fix_options.c.warnings tcp_wrappers_7.6-ipv6.4/fix_options.c --- tcp_wrappers_7.6-ipv6.4/fix_options.c.warnings 2013-08-15 18:51:57.446243821 +0200 +++ tcp_wrappers_7.6-ipv6.4/fix_options.c 2013-08-15 18:51:57.534244202 +0200 @@ -32,13 +32,15 @@ static char sccsid[] = "@(#) fix_options /* fix_options - get rid of IP-level socket options */ +void fix_options(request) struct request_info *request; { #ifdef IP_OPTIONS unsigned char optbuf[BUFFER_SIZE / 3], *cp; char lbuf[BUFFER_SIZE], *lp; - int optsize = sizeof(optbuf), ipproto; + unsigned int optsize = sizeof(optbuf); + int ipproto; struct protoent *ip; int fd = request->fd; unsigned int opt; @@ -46,7 +48,7 @@ struct request_info *request; struct in_addr dummy; #ifdef HAVE_IPV6 struct sockaddr_storage ss; - int sslen; + unsigned int sslen; /* * check if this is AF_INET socket diff -up tcp_wrappers_7.6-ipv6.4/hosts_access.c.warnings tcp_wrappers_7.6-ipv6.4/hosts_access.c --- tcp_wrappers_7.6-ipv6.4/hosts_access.c.warnings 2013-08-15 18:51:57.529244180 +0200 +++ tcp_wrappers_7.6-ipv6.4/hosts_access.c 2013-08-15 18:51:57.535244206 +0200 @@ -33,6 +33,9 @@ static char sccsid[] = "@(#) hosts_acces #include <errno.h> #include <setjmp.h> #include <string.h> +#include <stdlib.h> +#include <rpcsvc/ypclnt.h> +#include <netdb.h> extern char *fgets(); extern int errno; @@ -49,6 +52,8 @@ extern int errno; extern jmp_buf tcpd_buf; +int match_pattern_ylo(const char *, const char *); + /* Delimiters for lists of daemons or clients. */ static char sep[] = ", \t\r\n"; diff -up tcp_wrappers_7.6-ipv6.4/inetcf.c.warnings tcp_wrappers_7.6-ipv6.4/inetcf.c --- tcp_wrappers_7.6-ipv6.4/inetcf.c.warnings 2013-08-15 18:51:57.474243942 +0200 +++ tcp_wrappers_7.6-ipv6.4/inetcf.c 2013-08-15 18:51:57.535244206 +0200 @@ -42,6 +42,8 @@ char *inet_files[] = { static void inet_chk(); static char *base_name(); +int check_path(char *, struct stat *); + /* * Structure with everything we know about a service. */ diff -up tcp_wrappers_7.6-ipv6.4/options.c.warnings tcp_wrappers_7.6-ipv6.4/options.c --- tcp_wrappers_7.6-ipv6.4/options.c.warnings 2013-08-15 18:51:57.520244141 +0200 +++ tcp_wrappers_7.6-ipv6.4/options.c 2013-08-15 18:51:57.536244211 +0200 @@ -41,12 +41,14 @@ static char sccsid[] = "@(#) options.c 1 #include <netinet/in.h> #include <netdb.h> #include <stdio.h> +#include <stdlib.h> #include <syslog.h> #include <pwd.h> #include <grp.h> #include <ctype.h> #include <setjmp.h> #include <string.h> +#include <unistd.h> #ifndef MAXPATHNAMELEN #define MAXPATHNAMELEN BUFSIZ @@ -108,21 +110,21 @@ struct option { /* List of known keywords. Add yours here. */ static struct option option_table[] = { - "user", user_option, NEED_ARG, - "group", group_option, NEED_ARG, - "umask", umask_option, NEED_ARG, - "linger", linger_option, NEED_ARG, - "keepalive", keepalive_option, 0, - "spawn", spawn_option, NEED_ARG | EXPAND_ARG, - "twist", twist_option, NEED_ARG | EXPAND_ARG | USE_LAST, - "rfc931", rfc931_option, OPT_ARG, - "setenv", setenv_option, NEED_ARG | EXPAND_ARG, - "nice", nice_option, OPT_ARG, - "severity", severity_option, NEED_ARG, - "allow", allow_option, USE_LAST, - "deny", deny_option, USE_LAST, - "banners", banners_option, NEED_ARG, - 0, + { "user", user_option, NEED_ARG }, + { "group", group_option, NEED_ARG }, + { "umask", umask_option, NEED_ARG }, + { "linger", linger_option, NEED_ARG }, + { "keepalive", keepalive_option, 0 }, + { "spawn", spawn_option, NEED_ARG | EXPAND_ARG }, + { "twist", twist_option, NEED_ARG | EXPAND_ARG | USE_LAST }, + { "rfc931", rfc931_option, OPT_ARG }, + { "setenv", setenv_option, NEED_ARG | EXPAND_ARG }, + { "nice", nice_option, OPT_ARG }, + { "severity", severity_option, NEED_ARG }, + { "allow", allow_option, USE_LAST }, + { "deny", deny_option, USE_LAST }, + { "banners", banners_option, NEED_ARG }, + { NULL, NULL, 0 } }; /* process_options - process access control options */ @@ -227,13 +229,13 @@ struct request_info *request; sprintf(path, "%s/%s", value, eval_daemon(request)); if ((fp = fopen(path, "r")) != 0) { while ((ch = fgetc(fp)) == 0) - write(request->fd, "", 1); + if (write(request->fd, "", 1)); ungetc(ch, fp); while (fgets(ibuf, sizeof(ibuf) - 1, fp)) { if (split_at(ibuf, '\n')) strcat(ibuf, "\r\n"); percent_x(obuf, sizeof(obuf), ibuf, request); - write(request->fd, obuf, strlen(obuf)); + if(write(request->fd, obuf, strlen(obuf))); } fclose(fp); } else if (stat(value, &st) < 0) { @@ -462,85 +464,85 @@ struct syslog_names { static struct syslog_names log_fac[] = { #ifdef LOG_KERN - "kern", LOG_KERN, + { "kern", LOG_KERN }, #endif #ifdef LOG_USER - "user", LOG_USER, + { "user", LOG_USER }, #endif #ifdef LOG_MAIL - "mail", LOG_MAIL, + { "mail", LOG_MAIL }, #endif #ifdef LOG_DAEMON - "daemon", LOG_DAEMON, + { "daemon", LOG_DAEMON }, #endif #ifdef LOG_AUTH - "auth", LOG_AUTH, + { "auth", LOG_AUTH }, #endif #ifdef LOG_LPR - "lpr", LOG_LPR, + { "lpr", LOG_LPR }, #endif #ifdef LOG_NEWS - "news", LOG_NEWS, + { "news", LOG_NEWS }, #endif #ifdef LOG_UUCP - "uucp", LOG_UUCP, + { "uucp", LOG_UUCP }, #endif #ifdef LOG_CRON - "cron", LOG_CRON, + { "cron", LOG_CRON }, #endif #ifdef LOG_LOCAL0 - "local0", LOG_LOCAL0, + { "local0", LOG_LOCAL0 }, #endif #ifdef LOG_LOCAL1 - "local1", LOG_LOCAL1, + { "local1", LOG_LOCAL1 }, #endif #ifdef LOG_LOCAL2 - "local2", LOG_LOCAL2, + { "local2", LOG_LOCAL2 }, #endif #ifdef LOG_LOCAL3 - "local3", LOG_LOCAL3, + { "local3", LOG_LOCAL3 }, #endif #ifdef LOG_LOCAL4 - "local4", LOG_LOCAL4, + { "local4", LOG_LOCAL4 }, #endif #ifdef LOG_LOCAL5 - "local5", LOG_LOCAL5, + { "local5", LOG_LOCAL5 }, #endif #ifdef LOG_LOCAL6 - "local6", LOG_LOCAL6, + { "local6", LOG_LOCAL6 }, #endif #ifdef LOG_LOCAL7 - "local7", LOG_LOCAL7, + { "local7", LOG_LOCAL7 }, #endif - 0, + { NULL, 0 } }; static struct syslog_names log_sev[] = { #ifdef LOG_EMERG - "emerg", LOG_EMERG, + { "emerg", LOG_EMERG }, #endif #ifdef LOG_ALERT - "alert", LOG_ALERT, + { "alert", LOG_ALERT }, #endif #ifdef LOG_CRIT - "crit", LOG_CRIT, + { "crit", LOG_CRIT }, #endif #ifdef LOG_ERR - "err", LOG_ERR, + { "err", LOG_ERR }, #endif #ifdef LOG_WARNING - "warning", LOG_WARNING, + { "warning", LOG_WARNING }, #endif #ifdef LOG_NOTICE - "notice", LOG_NOTICE, + { "notice", LOG_NOTICE }, #endif #ifdef LOG_INFO - "info", LOG_INFO, + { "info", LOG_INFO }, #endif #ifdef LOG_DEBUG - "debug", LOG_DEBUG, + { "debug", LOG_DEBUG }, #endif - 0, + { NULL, 0 } }; /* severity_map - lookup facility or severity value */ @@ -601,7 +603,7 @@ char *string; if (src[0] == 0) return (0); - while (ch = *src) { + while ((ch = *src)) { if (ch == ':') { if (*++src == 0) tcpd_warn("rule ends in \":\""); diff -up tcp_wrappers_7.6-ipv6.4/percent_m.c.warnings tcp_wrappers_7.6-ipv6.4/percent_m.c --- tcp_wrappers_7.6-ipv6.4/percent_m.c.warnings 2003-04-16 16:12:24.000000000 +0200 +++ tcp_wrappers_7.6-ipv6.4/percent_m.c 2013-08-15 18:51:57.536244211 +0200 @@ -29,7 +29,7 @@ char *ibuf; char *bp = obuf; char *cp = ibuf; - while (*bp = *cp) + while ((*bp = *cp)) if (*cp == '%' && cp[1] == 'm') { #ifdef USE_STRERROR strcpy(bp, strerror(errno)); diff -up tcp_wrappers_7.6-ipv6.4/percent_x.c.warnings tcp_wrappers_7.6-ipv6.4/percent_x.c --- tcp_wrappers_7.6-ipv6.4/percent_x.c.warnings 1994-12-28 17:42:38.000000000 +0100 +++ tcp_wrappers_7.6-ipv6.4/percent_x.c 2013-08-15 18:51:57.537244215 +0200 @@ -19,6 +19,7 @@ static char sccsid[] = "@(#) percent_x.c #include <stdio.h> #include <syslog.h> #include <string.h> +#include <unistd.h> extern void exit(); diff -up tcp_wrappers_7.6-ipv6.4/rfc931.c.warnings tcp_wrappers_7.6-ipv6.4/rfc931.c --- tcp_wrappers_7.6-ipv6.4/rfc931.c.warnings 2013-08-15 18:51:57.484243985 +0200 +++ tcp_wrappers_7.6-ipv6.4/rfc931.c 2013-08-15 18:51:57.537244215 +0200 @@ -23,6 +23,7 @@ static char sccsid[] = "@(#) rfc931.c 1. #include <setjmp.h> #include <signal.h> #include <string.h> +#include <unistd.h> /* Local stuff. */ @@ -81,7 +82,7 @@ char *dest; char *cp; char *result = unknown; FILE *fp; - unsigned saved_timeout; + unsigned saved_timeout = 0; struct sigaction nact, oact; /* @@ -165,7 +166,7 @@ char *dest; * protocol, not part of the data. */ - if (cp = strchr(user, '\r')) + if ((cp = strchr(user, '\r'))) *cp = 0; result = user; } diff -up tcp_wrappers_7.6-ipv6.4/safe_finger.c.warnings tcp_wrappers_7.6-ipv6.4/safe_finger.c --- tcp_wrappers_7.6-ipv6.4/safe_finger.c.warnings 2013-08-15 18:51:57.521244146 +0200 +++ tcp_wrappers_7.6-ipv6.4/safe_finger.c 2013-08-15 18:51:57.538244219 +0200 @@ -24,8 +24,13 @@ static char sccsid[] = "@(#) safe_finger #include <sys/stat.h> #include <signal.h> #include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <fcntl.h> +#include <sys/wait.h> #include <ctype.h> #include <pwd.h> +#include <grp.h> extern void exit(); @@ -40,6 +45,8 @@ char path[] = "PATH=/bin:/usr/bin:/us #define UNPRIV_NAME "nobody" /* Preferred privilege level */ #define UNPRIV_UGID 32767 /* Default uid and gid */ +int pipe_stdin(char **); + int finger_pid; void cleanup(sig) @@ -49,6 +56,7 @@ int sig; exit(0); } +int main(argc, argv) int argc; char **argv; @@ -65,13 +73,17 @@ char **argv; */ if (getuid() == 0 || geteuid() == 0) { if ((pwd = getpwnam(UNPRIV_NAME)) && pwd->pw_uid > 0) { - setgid(pwd->pw_gid); + if (setgid(pwd->pw_gid) != 0) + return 1; initgroups(UNPRIV_NAME, pwd->pw_gid); - setuid(pwd->pw_uid); + if (setuid(pwd->pw_uid)) + return 1; } else { - setgid(UNPRIV_UGID); + if (setgid(UNPRIV_UGID)) + return 1; setgroups(0, NULL); - setuid(UNPRIV_UGID); + if (setuid(UNPRIV_UGID)) + return 1; } } diff -up tcp_wrappers_7.6-ipv6.4/scaffold.c.warnings tcp_wrappers_7.6-ipv6.4/scaffold.c --- tcp_wrappers_7.6-ipv6.4/scaffold.c.warnings 2013-08-15 18:51:57.457243868 +0200 +++ tcp_wrappers_7.6-ipv6.4/scaffold.c 2013-08-15 18:51:57.538244219 +0200 @@ -20,6 +20,8 @@ static char sccs_id[] = "@(#) scaffold.c #include <syslog.h> #include <setjmp.h> #include <string.h> +#include <unistd.h> +#include <stdlib.h> #ifndef INADDR_NONE #define INADDR_NONE (-1) /* XXX should be 0xffffffff */ diff -up tcp_wrappers_7.6-ipv6.4/socket.c.warnings tcp_wrappers_7.6-ipv6.4/socket.c --- tcp_wrappers_7.6-ipv6.4/socket.c.warnings 2013-08-15 18:51:57.479243964 +0200 +++ tcp_wrappers_7.6-ipv6.4/socket.c 2013-08-15 18:52:32.346394921 +0200 @@ -21,6 +21,7 @@ static char sccsid[] = "@(#) socket.c 1. /* System libraries. */ +#include <arpa/inet.h> #include <sys/types.h> #include <sys/param.h> #include <sys/socket.h> @@ -84,7 +85,7 @@ struct request_info *request; { static struct sockaddr_gen client; static struct sockaddr_gen server; - int len; + unsigned len; char buf[BUFSIZ]; int fd = request->fd; @@ -168,7 +169,7 @@ struct request_info *request; sock_methods(request); memcpy(&client, res->ai_addr, res->ai_addrlen); - request->client->sin = (struct sockaddr *)&client; + request->client->sin = (struct sockaddr_gen *)&client; freeaddrinfo(res); request->client->name[0] = 0; @@ -293,7 +294,7 @@ int fd; { char buf[BUFSIZ]; struct sockaddr_in sin; - int size = sizeof(sin); + unsigned size = sizeof(sin); /* * Eat up the not-yet received datagram. Some systems insist on a diff -up tcp_wrappers_7.6-ipv6.4/tcpdchk.c.warnings tcp_wrappers_7.6-ipv6.4/tcpdchk.c --- tcp_wrappers_7.6-ipv6.4/tcpdchk.c.warnings 2013-08-15 18:51:57.529244180 +0200 +++ tcp_wrappers_7.6-ipv6.4/tcpdchk.c 2013-08-15 18:51:57.540244228 +0200 @@ -30,6 +30,8 @@ static char sccsid[] = "@(#) tcpdchk.c 1 #include <errno.h> #include <netdb.h> #include <string.h> +#include <unistd.h> +#include <stdlib.h> extern int errno; extern void exit(); @@ -199,13 +201,15 @@ struct request_info *request; char sv_list[BUFLEN]; /* becomes list of daemons */ char *cl_list; /* becomes list of requests */ char *sh_cmd; /* becomes optional shell command */ +#ifndef PROCESS_OPTIONS char buf[BUFSIZ]; +#endif int verdict; struct tcpd_context saved_context; saved_context = tcpd_context; /* stupid compilers */ - if (fp = fopen(table, "r")) { + if ((fp = fopen(table, "r"))) { tcpd_context.file = table; tcpd_context.line = 0; while (xgets(sv_list, sizeof(sv_list), fp)) { @@ -331,7 +335,7 @@ char *list; clients = 0; } else { clients++; - if (host = split_at(cp + 1, '@')) { /* user@host */ + if ((host = split_at(cp + 1, '@'))) { /* user@host */ check_user(cp); check_host(host); } else { @@ -449,7 +453,7 @@ char *pat; if (err) tcpd_warn("bad IP6 address specification: %s", pat); #endif - } else if (mask = split_at(pat, '/')) { /* network/netmask */ + } else if ((mask = split_at(pat, '/'))) { /* network/netmask */ if (dot_quad_addr(pat) == INADDR_NONE || dot_quad_addr(mask) == INADDR_NONE) tcpd_warn("%s/%s: bad net/mask pattern", pat, mask); diff -up tcp_wrappers_7.6-ipv6.4/tcpd.c.warnings tcp_wrappers_7.6-ipv6.4/tcpd.c --- tcp_wrappers_7.6-ipv6.4/tcpd.c.warnings 2013-08-15 18:51:57.450243838 +0200 +++ tcp_wrappers_7.6-ipv6.4/tcpd.c 2013-08-15 18:51:57.540244228 +0200 @@ -24,6 +24,7 @@ static char sccsid[] = "@(#) tcpd.c 1.10 #include <stdio.h> #include <syslog.h> #include <string.h> +#include <unistd.h> #ifndef MAXPATHNAMELEN #define MAXPATHNAMELEN BUFSIZ @@ -38,9 +39,12 @@ static char sccsid[] = "@(#) tcpd.c 1.10 #include "patchlevel.h" #include "tcpd.h" +void fix_options(struct request_info *); + int allow_severity = SEVERITY; /* run-time adjustable */ int deny_severity = LOG_WARNING; /* ditto */ +int main(argc, argv) int argc; char **argv; diff -up tcp_wrappers_7.6-ipv6.4/tcpdmatch.c.warnings tcp_wrappers_7.6-ipv6.4/tcpdmatch.c --- tcp_wrappers_7.6-ipv6.4/tcpdmatch.c.warnings 2013-08-15 18:51:57.503244068 +0200 +++ tcp_wrappers_7.6-ipv6.4/tcpdmatch.c 2013-08-15 18:51:57.541244232 +0200 @@ -26,9 +26,11 @@ static char sccsid[] = "@(#) tcpdmatch.c #include <arpa/inet.h> #include <netdb.h> #include <stdio.h> +#include <stdlib.h> #include <syslog.h> #include <setjmp.h> #include <string.h> +#include <unistd.h> extern void exit(); extern int optind; diff -up tcp_wrappers_7.6-ipv6.4/try-from.c.warnings tcp_wrappers_7.6-ipv6.4/try-from.c --- tcp_wrappers_7.6-ipv6.4/try-from.c.warnings 1994-12-28 17:42:55.000000000 +0100 +++ tcp_wrappers_7.6-ipv6.4/try-from.c 2013-08-15 18:51:57.541244232 +0200 @@ -37,6 +37,7 @@ static char sccsid[] = "@(#) try-from.c int allow_severity = SEVERITY; /* run-time adjustable */ int deny_severity = LOG_WARNING; /* ditto */ +int main(argc, argv) int argc; char **argv; diff -up tcp_wrappers_7.6-ipv6.4/update.c.warnings tcp_wrappers_7.6-ipv6.4/update.c --- tcp_wrappers_7.6-ipv6.4/update.c.warnings 1999-10-27 10:44:39.000000000 +0200 +++ tcp_wrappers_7.6-ipv6.4/update.c 2013-08-15 18:51:57.541244232 +0200 @@ -22,6 +22,7 @@ static char sccsid[] = "@(#) update.c 1. #include <stdio.h> #include <syslog.h> #include <string.h> +#include <unistd.h> /* Local stuff. */
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