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  • Committer: Björn Påhlsson
  • Date: 2011-08-08 16:46:13 UTC
  • mfrom: (492 trunk)
  • mto: This revision was merged to the branch mainline in revision 497.
  • Revision ID: belorn@fukt.bsnet.se-20110808164613-k5bplla57ofg2wa1
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Lines of Context:
plugin-runner.c
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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");