| 44,7 → 44,7 |
|---|
| #include <sys/stat.h> |
| #include <sys/types.h> |
| #include <sys/resource.h> |
| #include <assert.h> |
| |
| int execuid=15999; |
| int execgid=15999; |
| int must=0; |
| 114,7 → 114,7 |
|---|
| DIR *sdir_base; |
| struct dirent *ses; |
| struct stat dst; |
| |
| |
| if(chdir("../chroot/tmp/sessions")<0) return; |
| sdir_base=opendir("."); |
| if(sdir_base==NULL) return; |
| 175,7 → 175,7 |
|---|
| struct stat st; |
| struct rlimit lim; |
| char *p, *pp; |
| |
| |
| if(argc<2) return 0; |
| now=time(NULL); |
| uid=geteuid(); |
| 233,7 → 233,7 |
|---|
| goto ex; |
| } |
| if(chroot("../chroot")==0) { |
| assert(chdir("/tmp")==0); |
| (void)chdir("/tmp"); |
| lim.rlim_cur=lim.rlim_max=PROC_QUOTA; |
| setrlimit(RLIMIT_NPROC,&lim); |
| setenv("PATH",chroot_path,1); |
| 245,13 → 245,13 |
|---|
| setenv("tmp_dir",tmpbuf,1); |
| p=getenv("w_wims_priv_chroot"); |
| if(p && strstr(p,"tmpdir")!=NULL) |
| assert(chdir(tmpbuf)==0); |
| (void)chdir(tmpbuf); |
| } |
| } |
| else if(test_must()) goto abandon; |
| ex: |
| if(setregid(execgid,execgid)<0) goto abandon; |
| if(setreuid(execuid,execuid)<0) goto abandon; |
| if(setreuid(execuid,execuid)<0) goto abandon; |
| ex2: |
| for(i=0;i<env_rm_cnt;i++) unsetenv(env_rm[i]); |
| if(strchr(args[0],'/')) execv(args[0],args); else execvp(args[0],args); |