7 Commits

Author	SHA1	Message	Date
Vladimir Dubrovin	e9714fa4df	resolve: the PTR answer of dnsname walked inside its record data ... The label walk of a DNS PTR answer ran to the end of the whole message, not to the end of the record's data, and took a compression pointer for a label length, so it could write past the end of the answer buffer on the stack. An answer of 3841 bytes or more reached past the buffer itself. A record that ended exactly at the end of the message was also read one byte past it. The walk now stops at the end of the record's data, a name that does not end there, or one that is compressed or empty is not accepted, and the answer loop reads nothing past the message.	2026-10-30 12:42:39 +03:00
Vladimir Dubrovin	a43c95023d	Check DNS reply source in udpresolve	2026-08-12 15:32:30 +03:00
Vladimir Dubrovin	05c4832c6c	Minor cleanups	2026-05-13 23:21:13 +03:00
Vladimir Dubrovin	830b2d39d1	Use standard malloc functions	2026-05-04 18:50:02 +03:00
Vladimir Dubrovin	083a70393f	Minor hashtable refactor	2026-04-20 10:40:38 +03:00
Vladimir Dubrovin	f1af44f3a9	Refactor hashtables to use indices instead of pointers, use blake2 as a hash, mycrypt renamed to 3proxy_crypt	2026-04-18 15:12:43 +03:00
Vladimir Dubrovin	a0d580b36d	move hashtable/resolve/sql functions to separate files	2026-04-17 19:29:50 +03:00