diff options
| -rw-r--r-- | util/bbsctl.c | 36 |
1 files changed, 33 insertions, 3 deletions
diff --git a/util/bbsctl.c b/util/bbsctl.c index db158c77..1020f7d2 100644 --- a/util/bbsctl.c +++ b/util/bbsctl.c @@ -9,16 +9,25 @@ #ifdef FreeBSD #include <sys/syslimits.h> - #define SU "/usr/bin/su" + #define SU "/usr/bin/su" + #define CP "/bin/cp" + #define KILLALL "/usr/bin/killall" #endif #ifdef Linux #include <linux/limits.h> - #define SU "/bin/su" + #define SU "/bin/su" + #define CP "/bin/cp" + #define KILLALL "/usr/bin/killall" #endif void usage(void) { - printf("usage: bbsctl [start|stop|restart|bbsadm]\n"); + printf("usage: bbsctl [start|stop|restart|bbsadm|test]\n" + " bbsctl start start mbbsd at 23,3000-3010\n" + " bbsctl stop killall listening mbbsd\n" + " bbsctl restart stop + start\n" + " bbsctl bbsadm su to bbsadm\n" + " bbsctl test use bbsadm permission to exec ./mbbsd 9000\n"); exit(0); } @@ -111,6 +120,26 @@ void bbsadm(void) execl(SU, "su", "bbsadm", NULL); } +void bbstest(void) +{ + if( access("mbbsd", 0) < 0 ){ + perror("./mbbsd"); + return; + } + system(CP " -f mbbsd testmbbsd"); + if( setuid(0) < 0 ){ + perror("setuid(0)"); + return; + } + if( setuid(9999) < 0 ){ + perror("setuid(9999)"); + return; + } + system(KILLALL " testmbbsd"); + execl("./testmbbsd", "testmbbsd", "9000", NULL); + perror("execl()"); +} + struct { char *cmd; void (*func)(); @@ -118,6 +147,7 @@ struct { {"stop", stopbbs}, {"restart", restartbbs}, {"bbsadm", bbsadm}, + {"test", bbstest}, {NULL, NULL} }; int main(int argc, char **argv) |