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Viewing changes to plugins.d/mandos-client.c

  • Committer: Teddy Hogeborn
  • Date: 2016-02-21 12:55:39 UTC
  • Revision ID: teddy@recompile.se-20160221125539-wi1n8ci0ldbdxrar
plugins.d/mandos-client.c (get_flags): Use strncpy(), not strcpy().

* plugins.d/mandos-client.c (get_flags): Use strncpy() instead of
  strcpy().  Note that as the code works currently, this is never a
  problem in practice, since only interface names which were valid
  existing interface names (and therefore had names with lengths below
  IF_NAMESIZE) is ever passed to the get_flags() function.  But it
  doesn't hurt to check, anyway.

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Lines of Context:
plugins.d/mandos-client.c
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 * "browse_callback", and parts of "main".
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 * 
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 * Everything else is
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 * Copyright © 2008-2016 Teddy Hogeborn
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 * Copyright © 2008-2016 Björn Påhlsson
 
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 * Copyright © 2008-2015 Teddy Hogeborn
 
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 * Copyright © 2008-2015 Björn Påhlsson
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 * 
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 * This program is free software: you can redistribute it and/or
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 * modify it under the terms of the GNU General Public License as
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      return;
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    }
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  }
 
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#ifdef __GLIBC__
 
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#if __GLIBC_PREREQ(2, 15)
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  int numhooks = scandirat(hookdir_fd, ".", &direntries,
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                           runnable_hook, alphasort);
 
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#else  /* not __GLIBC_PREREQ(2, 15) */
 
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  int numhooks = scandir(hookdir, &direntries, runnable_hook,
 
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                         alphasort);
 
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#endif  /* not __GLIBC_PREREQ(2, 15) */
 
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#else   /* not __GLIBC__ */
 
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  int numhooks = scandir(hookdir, &direntries, runnable_hook,
 
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                         alphasort);
 
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#endif  /* not __GLIBC__ */
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  if(numhooks == -1){
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    perror_plus("scandir");
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    return;
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    if(tempdir_fd == -1){
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      perror_plus("open");
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    } else {
 
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#ifdef __GLIBC__
 
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#if __GLIBC_PREREQ(2, 15)
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      int numentries = scandirat(tempdir_fd, ".", &direntries,
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                                 notdotentries, alphasort);
 
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#else  /* not __GLIBC_PREREQ(2, 15) */
 
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      int numentries = scandir(tempdir, &direntries, notdotentries,
 
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                               alphasort);
 
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#endif  /* not __GLIBC_PREREQ(2, 15) */
 
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#else   /* not __GLIBC__ */
 
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      int numentries = scandir(tempdir, &direntries, notdotentries,
 
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                               alphasort);
 
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#endif  /* not __GLIBC__ */
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      if(numentries >= 0){
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        for(int i = 0; i < numentries; i++){
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          ret = unlinkat(tempdir_fd, direntries[i]->d_name, 0);