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Code Issues Releases Wiki Activity

Improved NSEC3 hashes parsing error detection

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This commit is contained in:
jsteube 2016-11-12 12:50:02 +01:00
parent bf69afce90
commit 5835f0991f
2 changed files with 8 additions and 3 deletions
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1
docs/changes.txt
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@ -44,6 +44,7 @@
- Added docs/team.txt - Added docs/team.txt
- Replaced some uint macros with enums types - Replaced some uint macros with enums types
- Improved default hashcat.hcstat - Improved default hashcat.hcstat
- Improved NSEC3 hashes parsing error detection
* changes v3.00 -> v3.10: * changes v3.00 -> v3.10:

10
src/interface.c
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@ -6851,13 +6851,17 @@ int nsec3_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUS
memcpy (salt_buf_pc_ptr, domainbuf_pos, domainbuf_len); memcpy (salt_buf_pc_ptr, domainbuf_pos, domainbuf_len);
u8 *len_ptr = NULL; if (salt_buf_pc_ptr[0] != '.') return (PARSER_SALT_VALUE);
for (u32 i = 0; i < domainbuf_len; i++) u8 *len_ptr = salt_buf_pc_ptr;
*len_ptr = 0;
for (u32 i = 1; i < domainbuf_len; i++)
{ {
if (salt_buf_pc_ptr[i] == '.') if (salt_buf_pc_ptr[i] == '.')
{ {
len_ptr = &salt_buf_pc_ptr[i]; len_ptr = salt_buf_pc_ptr + i;
*len_ptr = 0; *len_ptr = 0;
} }