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Fix segfault in updated parser for -m 19700. To reproduce one need to trigger hashcat hash-mode autodetection: ./hashcat /etc/shadow

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This commit is contained in:
Jens Steube 2021-10-27 19:43:51 +02:00
parent 7e9e00a649
commit b8b61894df
1 changed files with 5 additions and 0 deletions
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5
src/modules/module_19700.c
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@ -123,6 +123,11 @@ int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
const char *usr_start = line_buf + strlen(SIGNATURE_KRB5TGS); const char *usr_start = line_buf + strlen(SIGNATURE_KRB5TGS);
char *usr_end = strchr ((const char *) usr_start, '$'); char *usr_end = strchr ((const char *) usr_start, '$');
if (usr_end == NULL)
{
return (PARSER_SEPARATOR_UNMATCHED);
}
if (*(usr_end+1) == '$'){ if (*(usr_end+1) == '$'){
is_machine_account = 1; is_machine_account = 1;
usr_end++; usr_end++;