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  • Committer: Teddy Hogeborn
  • Date: 2016-08-06 00:53:13 UTC
  • Revision ID: teddy@recompile.se-20160806005313-q9n4b1b7707hnjj4
Makefile: Replace "-fsanitize=address" with "-fsanitize=leak"

The Address Sanitizer is a debugging feature, not a security feature -
it has security issues:  <http://seclists.org/oss-sec/2016/q1/363>
Therefore, it should only be used when debugging.  Replace it with
"-fsanitize=leak", which is needed since -fsanitize=address no longer
includes it implicitly.

* Makefile (DEBUG): Add "-fsanitize=address".
  (ALL_SANITIZE_OPTIONS): Replace "-fsanitize=address" with
                          "-fsanitize=leak".

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Lines of Context:
plugins.d/usplash.c
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/*
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 * Usplash - Read a password from usplash and output it
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 * 
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 * Copyright © 2008-2014 Teddy Hogeborn
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 * Copyright © 2008-2014 Björn Påhlsson
 
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 * Copyright © 2008-2016 Teddy Hogeborn
 
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 * Copyright © 2008-2016 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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      ret = asprintf(&cmd_line_alloc, "%s %s", cmd, arg);
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      if(ret == -1){
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        int e = errno;
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        TEMP_FAILURE_RETRY(close(*fifo_fd_r));
 
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        close(*fifo_fd_r);
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        errno = e;
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        return false;
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      }
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                 cmd_line_len - written);
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    if(sret == -1){
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      int e = errno;
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      TEMP_FAILURE_RETRY(close(*fifo_fd_r));
 
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      close(*fifo_fd_r);
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      free(cmd_line_alloc);
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      errno = e;
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      return false;
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        error_plus(0, errno, "read");
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        status = EX_OSERR;
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      }
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      TEMP_FAILURE_RETRY(close(outfifo_fd));
 
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      close(outfifo_fd);
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      goto failure;
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    }
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    if(interrupted_by_signal){
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  /* Close FIFO */
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  if(fifo_fd != -1){
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    ret = (int)TEMP_FAILURE_RETRY(close(fifo_fd));
 
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    ret = close(fifo_fd);
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    if(ret == -1 and errno != EINTR){
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      error_plus(0, errno, "close");
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    }
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  /* Close output FIFO */
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  if(outfifo_fd != -1){
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    ret = (int)TEMP_FAILURE_RETRY(close(outfifo_fd));
 
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    ret = close(outfifo_fd);
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    if(ret == -1){
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      error_plus(0, errno, "close");
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    }
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  /* Close FIFO (again) */
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  if(fifo_fd != -1){
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    ret = (int)TEMP_FAILURE_RETRY(close(fifo_fd));
 
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    ret = close(fifo_fd);
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    if(ret == -1 and errno != EINTR){
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      error_plus(0, errno, "close");
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    }