/mandos/release

To get this branch, use:
bzr branch http://bzr.recompile.se/loggerhead/mandos/release

« back to all changes in this revision

Viewing changes to plugins.d/usplash.c

  • Committer: Teddy Hogeborn
  • Date: 2017-02-21 21:42:08 UTC
  • mto: (237.7.594 trunk)
  • mto: This revision was merged to the branch mainline in revision 358.
  • Revision ID: teddy@recompile.se-20170221214208-09wu1p4l2hjhqfoj
Use "read -r" in shell scripts to avoid backslash escapes

* initramfs-tools-hook: Use "read -r" to read filenames from network
  hook given the "files" argument.
* initramfs-tools-script: Use "read -e" when parsing
  "/conf/conf.d/cryptroot".
* mandos-keygen (keygen): Use "read -r" when reading passphrase.

Show diffs side-by-side

added added

removed removed

Lines of Context:
plugins.d/usplash.c
2
2
/*
3
3
 * Usplash - Read a password from usplash and output it
4
4
 * 
5
 
 * Copyright © 2008-2014 Teddy Hogeborn
6
 
 * Copyright © 2008-2014 Björn Påhlsson
 
5
 * Copyright © 2008-2016 Teddy Hogeborn
 
6
 * Copyright © 2008-2016 Björn Påhlsson
7
7
 * 
8
8
 * This program is free software: you can redistribute it and/or
9
9
 * modify it under the terms of the GNU General Public License as
117
117
      ret = asprintf(&cmd_line_alloc, "%s %s", cmd, arg);
118
118
      if(ret == -1){
119
119
        int e = errno;
120
 
        TEMP_FAILURE_RETRY(close(*fifo_fd_r));
 
120
        close(*fifo_fd_r);
121
121
        errno = e;
122
122
        return false;
123
123
      }
133
133
                 cmd_line_len - written);
134
134
    if(sret == -1){
135
135
      int e = errno;
136
 
      TEMP_FAILURE_RETRY(close(*fifo_fd_r));
 
136
      close(*fifo_fd_r);
137
137
      free(cmd_line_alloc);
138
138
      errno = e;
139
139
      return false;
491
491
        error_plus(0, errno, "read");
492
492
        status = EX_OSERR;
493
493
      }
494
 
      TEMP_FAILURE_RETRY(close(outfifo_fd));
 
494
      close(outfifo_fd);
495
495
      goto failure;
496
496
    }
497
497
    if(interrupted_by_signal){
578
578
  
579
579
  /* Close FIFO */
580
580
  if(fifo_fd != -1){
581
 
    ret = (int)TEMP_FAILURE_RETRY(close(fifo_fd));
 
581
    ret = close(fifo_fd);
582
582
    if(ret == -1 and errno != EINTR){
583
583
      error_plus(0, errno, "close");
584
584
    }
587
587
  
588
588
  /* Close output FIFO */
589
589
  if(outfifo_fd != -1){
590
 
    ret = (int)TEMP_FAILURE_RETRY(close(outfifo_fd));
 
590
    ret = close(outfifo_fd);
591
591
    if(ret == -1){
592
592
      error_plus(0, errno, "close");
593
593
    }
655
655
  
656
656
  /* Close FIFO (again) */
657
657
  if(fifo_fd != -1){
658
 
    ret = (int)TEMP_FAILURE_RETRY(close(fifo_fd));
 
658
    ret = close(fifo_fd);
659
659
    if(ret == -1 and errno != EINTR){
660
660
      error_plus(0, errno, "close");
661
661
    }