/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: Björn Påhlsson
  • Date: 2010-09-07 18:48:56 UTC
  • mto: (237.7.1 mandos)
  • mto: This revision was merged to the branch mainline in revision 270.
  • Revision ID: belorn@fukt.bsnet.se-20100907184856-waz6cvxbm7ranha2
added the actually plugin file for plymouth

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 © 2008-2011 Teddy Hogeborn
6
 
 * Copyright © 2008-2011 Björn Påhlsson
 
5
 * Copyright © 2008,2009 Teddy Hogeborn
 
6
 * Copyright © 2008,2009 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
49
49
#include <inttypes.h>           /* intmax_t, strtoimax() */
50
50
#include <sys/stat.h>           /* struct stat, lstat(), S_ISLNK */
51
51
#include <sysexits.h>           /* EX_OSERR, EX_UNAVAILABLE */
52
 
#include <argz.h>               /* argz_count(), argz_extract() */
53
52
 
54
53
sig_atomic_t interrupted_by_signal = 0;
55
54
int signal_received;
567
566
    }
568
567
  }
569
568
  
570
 
  /* Create argv for new usplash*/
571
 
  char **cmdline_argv = malloc((argz_count(cmdline, cmdline_len) + 1)
572
 
                               * sizeof(char *)); /* Count args */
573
 
  if(cmdline_argv == NULL){
574
 
    error(0, errno, "malloc");
575
 
    return status;
 
569
  /* Create argc and argv for new usplash*/
 
570
  int cmdline_argc = 0;
 
571
  char **cmdline_argv = malloc(sizeof(char *));
 
572
  {
 
573
    size_t position = 0;
 
574
    while(position < cmdline_len){
 
575
      char **tmp = realloc(cmdline_argv,
 
576
                           (sizeof(char *)
 
577
                            * (size_t)(cmdline_argc + 2)));
 
578
      if(tmp == NULL){
 
579
        error(0, errno, "realloc");
 
580
        free(cmdline_argv);
 
581
        return status;
 
582
      }
 
583
      cmdline_argv = tmp;
 
584
      cmdline_argv[cmdline_argc] = cmdline + position;
 
585
      cmdline_argc++;
 
586
      position += strlen(cmdline + position) + 1;
 
587
    }
 
588
    cmdline_argv[cmdline_argc] = NULL;
576
589
  }
577
 
  argz_extract(cmdline, cmdline_len, cmdline_argv); /* Create argv */
578
 
  
579
590
  /* Kill old usplash */
580
591
  kill(usplash_pid, SIGTERM);
581
592
  sleep(2);