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Viewing changes to plugins.d/plymouth.c

  • Committer: Teddy Hogeborn
  • Date: 2017-09-03 08:53:22 UTC
  • Revision ID: teddy@recompile.se-20170903085322-rgmiij4v273kuubb
Fix another memory leak in plymouth plugin

* plugins.d/plymouth.c (get_pid): Free any individual direntries, not
  just the direntry list.

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Lines of Context:
plugins.d/plymouth.c
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      error_plus(0, errno, "scandir");
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    }
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    if(ret > 0){
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      ret = sscanf(direntries[0]->d_name, "%" SCNuMAX, &proc_id);
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      if(ret < 0){
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        error_plus(0, errno, "sscanf");
 
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      for(int i = ret-1; i >= 0; i--){
 
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        if(proc_id == 0){
 
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          ret = sscanf(direntries[i]->d_name, "%" SCNuMAX, &proc_id);
 
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          if(ret < 0){
 
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            error_plus(0, errno, "sscanf");
 
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          }
 
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        }
 
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        free(direntries[i]);
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      }
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    }
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    /* scandir might preallocate for this variable (man page unclear).