void
test_psf_strlcpy_crlf (void)
{ const char *src = "a\nb\nc\n" ;
char *dest ;
int dest_len ;
print_test_name ("Testing psf_strlcpy_crlf") ;
for (dest_len = 3 ; dest_len < 30 ; dest_len++)
{ dest = calloc (1, dest_len + 1) ;
if (dest == NULL)
{ printf ("\n\nLine %d: calloc failed!\n\n", __LINE__) ;
exit (1) ;
} ;
dest [dest_len] = '\xea' ;
psf_strlcpy_crlf (dest, src, dest_len, sizeof (*src)) ;
if (dest [dest_len] != '\xea')
{ printf ("\n\nLine %d: buffer overrun for dest_len == %d\n\n", __LINE__, dest_len) ;
exit (1) ;
} ;
free (dest) ;
} ;
puts ("ok") ;
} /* test_psf_strlcpy_crlf */
int
broadcast_var_set (SF_PRIVATE *psf, const SF_BROADCAST_INFO * info, size_t datasize)
{ size_t len ;
if (info == NULL)
return SF_FALSE ;
if (bc_min_size (info) > datasize)
{ psf->error = SFE_BAD_BROADCAST_INFO_SIZE ;
return SF_FALSE ;
} ;
if (datasize >= sizeof (SF_BROADCAST_INFO_16K))
{ psf->error = SFE_BAD_BROADCAST_INFO_TOO_BIG ;
return SF_FALSE ;
} ;
if (psf->broadcast_16k == NULL)
{ if ((psf->broadcast_16k = broadcast_var_alloc ()) == NULL)
{ psf->error = SFE_MALLOC_FAILED ;
return SF_FALSE ;
} ;
} ;
memcpy (psf->broadcast_16k, info, offsetof (SF_BROADCAST_INFO, coding_history)) ;
psf_strlcpy_crlf (psf->broadcast_16k->coding_history, info->coding_history, sizeof (psf->broadcast_16k->coding_history), datasize - offsetof (SF_BROADCAST_INFO, coding_history)) ;
len = strlen (psf->broadcast_16k->coding_history) ;
if (len > 0 && psf->broadcast_16k->coding_history [len - 1] != '\n')
psf_strlcat (psf->broadcast_16k->coding_history, sizeof (psf->broadcast_16k->coding_history), "\r\n") ;
if (psf->file.mode == SFM_WRITE)
{ char added_history [256] ;
size_t added_history_len ;
added_history_len = gen_coding_history (added_history, sizeof (added_history), &(psf->sf)) ;
psf_strlcat (psf->broadcast_16k->coding_history, sizeof (psf->broadcast_16k->coding_history), added_history) ;
} ;
/* Force coding_history_size to be even. */
len = strlen (psf->broadcast_16k->coding_history) ;
len += (len & 1) ? 1 : 2 ;
psf->broadcast_16k->coding_history_size = len ;
/* Currently writing this version. */
psf->broadcast_16k->version = 1 ;
return SF_TRUE ;
} /* broadcast_var_set */