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Viewing changes to plugins.d/plymouth.c

  • Committer: Teddy Hogeborn
  • Date: 2014-03-06 02:26:04 UTC
  • Revision ID: teddy@recompile.se-20140306022604-4uc43taz25cflgi3
Bug fix: Free all memory and give better messages when memory is full.

* plugin-runner.c (add_to_char_array): Bug fix: If realloc fails, do
                                       not change old array pointer.
  (add_environment): Bug fix: If realloc fails, do not change old
                     environment pointer.  Also rename "e" to "envdef"
                     for clarity.
  (main): Bug fix: If realloc fails, do not change old pointers.  Also
          wrap "#pragma GCC" with "#ifdef ___GNUC___".
* plugins.d/mandos-client.c (incbuffer): Bug fix: if realloc fails,
                                         free old buffer.
  (run_network_hooks): Moved variables "directory" and "ret" to their
                       innermost possible scope.
  (take_down_interface): Moved variables "sd", "ret_errno", and
                         "ret_setflags" to their innermost possible
                         scope.
  (main): Removed variable "interfaces_hooks_size".  Also, if argz_add
          fails when adding all found interfaces, the error message
          will now be correct.  Also print error message if, after
          having taken up an interface, argz_add fails to add
          interface to list of interfaces to be taken down.
* plugins.d/mandos-client.xml (OPTIONS): Explain better what "none"
                                         means as argument to
                                         "--interface" by negating
                                         sense.
* plugins.d/password-prompt.c (fprintf_plus): Removed (unused).

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  va_start(ap, formatstring);
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  ret = vasprintf(&text, formatstring, ap);
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  if(ret == -1){
 
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  if (ret == -1){
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    fprintf(stderr, "Mandos plugin %s: ",
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            program_invocation_short_name);
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    vfprintf(stderr, formatstring, ap);
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    int i = 0;
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    for (; argv[i]!=NULL; i++){
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      tmp = realloc(new_argv, sizeof(const char *) * ((size_t)i + 1));
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      if(tmp == NULL){
 
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      if (tmp == NULL){
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        error_plus(0, errno, "realloc");
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        free(new_argv);
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        _exit(EX_OSERR);
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  if(proc_id == 0){
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    struct dirent **direntries = NULL;
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    ret = scandir("/proc", &direntries, is_plymouth, alphasort);
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    if(ret == -1){
 
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    if (ret == -1){
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      error_plus(0, errno, "scandir");
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    }
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    if(ret > 0){
 
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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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      if (ret < 0){
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        error_plus(0, errno, "sscanf");
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      }
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    }