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Viewing changes to plugin-runner.c

  • Committer: Teddy Hogeborn
  • Date: 2011-10-02 13:47:52 UTC
  • Revision ID: teddy@fukt.bsnet.se-20111002134752-c5g5ibcga4biz7ob
* plugins.d/plymouth.c (plymouth_pid): Changed to
                                       "/run/initramfs/plymouth.pid".
  (plymouth_old_pid): New; set to "/dev/.initramfs/plymouth.pid".
  (get_pid): Try both 'plymouth_pid' and 'plymouth_old_pid'.

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    }
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  }
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  /* Strip permissions down to nobody */
 
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  {
 
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    /* Work around Debian bug #633582:
 
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       <http://bugs.debian.org/633582> */
 
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    int plugindir_fd = open(/* plugindir or */ PDIR, O_RDONLY);
 
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    if(plugindir_fd == -1){
 
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      error(0, errno, "open");
 
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    } else {
 
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      ret = (int)TEMP_FAILURE_RETRY(fstat(plugindir_fd, &st));
 
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      if(ret == -1){
 
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        error(0, errno, "fstat");
 
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      } else {
 
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        if(S_ISDIR(st.st_mode) and st.st_uid == 0 and st.st_gid == 0){
 
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          ret = fchown(plugindir_fd, uid, gid);
 
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          if(ret == -1){
 
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            error(0, errno, "fchown");
 
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          }
 
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        }
 
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      }
 
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      TEMP_FAILURE_RETRY(close(plugindir_fd));
 
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    }
 
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  }
 
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  /* Lower permissions */
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  setgid(gid);
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  if(ret == -1){
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    error(0, errno, "setgid");