提权apache 为root权限

#include <stdio.h>    #include <stdlib.h>    #include <string.h>    #include <sys/types.h>    #include <unistd.h>int main(int argc, char** argv){uid_t uid ,euid;char cmd[2048] = {0};int i,ret=0; FILE * fp; if(argc < 2){printf("Usage:super cmd \n");exit(0);} uid = getuid() ;if(uid != 48 ){printf("Process no grant\n");exit(0);}euid = geteuid();  setreuid(euid, uid);    ret = system(cmd);  return ret; }