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Code Issues Releases Wiki Activity

allow hex format for --separator #3084

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b0lek 2022-01-13 17:53:04 +01:00 committed by GitHub
parent 5e69729f1e
commit a621c856bd
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1 changed files with 25 additions and 2 deletions
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27
src/user_options.c
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@ -7,6 +7,7 @@
#include "types.h"
#include "memory.h"
#include "event.h"
#include "convert.h"
#include "logfile.h"
#include "interface.h"
#include "shared.h"
@ -594,9 +595,31 @@ int user_options_sanity (hashcat_ctx_t *hashcat_ctx)
if (user_options->separator_chgd == true)
{
if (strlen (user_options->separator) != 1)
bool error = false;
if ((strlen (user_options->separator) != 1) && (strlen (user_options->separator) != 4))
{
event_log_error (hashcat_ctx, "Separator length has to be exactly 1 byte.");
error = true;
}
if (strlen (user_options->separator) == 4)
{
if ((user_options->separator[0] == '0') && (user_options->separator[1] == 'x'))
{
if (is_valid_hex_string((u8 * )(&(user_options->separator[2])),2)){
u8 sep = hex_to_u8((u8 * )(&(user_options->separator[2])));
user_options->separator[0] = sep;
user_options->separator[1] = 0;
}
else
{
error = true;
}
}
else{
error = true;
}
}
if (error){
event_log_error (hashcat_ctx, "Separator length has to be exactly 1 byte (single char or hex format e.g. 0x09 for TAB)");
return -1;
}