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Viewing changes to plugin-runner.c

  • Committer: Teddy Hogeborn
  • Date: 2009-02-05 03:26:27 UTC
  • Revision ID: teddy@fukt.bsnet.se-20090205032627-fbvgm97q5gtrbg10
* plugin-runner.c (handle_sigchld): Bug fix: Save and restore "errno".

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plugin-runner.c
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  }
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  /* Strip permissions down to nobody */
 
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  ret = setuid(uid);
 
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  if(ret == -1){
 
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    perror("setuid");
 
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  }  
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  setgid(gid);
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  if(ret == -1){
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    perror("setgid");
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  }
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  ret = setuid(uid);
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  if(ret == -1){
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    perror("setuid");
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  }
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  if(plugindir == NULL){
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    dir = opendir(PDIR);
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          if(debug){
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            if(WIFEXITED(proc->status)){
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              fprintf(stderr, "Plugin %s [%" PRIdMAX "] exited with"
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                      " status %d\n", proc->name,
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                      (intmax_t) (proc->pid),
 
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              fprintf(stderr, "Plugin %" PRIdMAX " exited with status"
 
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                      " %d\n", (intmax_t) (proc->pid),
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                      WEXITSTATUS(proc->status));
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            } else if(WIFSIGNALED(proc->status)){
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              fprintf(stderr, "Plugin %s [%" PRIdMAX "] killed by"
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                      " signal %d\n", proc->name,
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                      (intmax_t) (proc->pid),
 
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              fprintf(stderr, "Plugin %" PRIdMAX " killed by signal"
 
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                      " %d\n", (intmax_t) (proc->pid),
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                      WTERMSIG(proc->status));
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            } else if(WCOREDUMP(proc->status)){
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              fprintf(stderr, "Plugin %s [%" PRIdMAX "] dumped"
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                      " core\n", proc->name, (intmax_t) (proc->pid));
 
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              fprintf(stderr, "Plugin %" PRIdMAX " dumped core\n",
 
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                      (intmax_t) (proc->pid));
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            }
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          }
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