Fix a number of out of bound reads in DNS response parsing.
authormillert <millert@openbsd.org>
Wed, 15 Mar 2023 22:12:00 +0000 (22:12 +0000)
committermillert <millert@openbsd.org>
Wed, 15 Mar 2023 22:12:00 +0000 (22:12 +0000)
commit43f5d16760c0fe0d818d0bb9fb0f26e3782fdc80
treee6866593e0d0cee2a0ec1cc8258a8eef106c7c38
parent021cdc60c6c39ed85d1770097f7d3a37f070d1a3
Fix a number of out of bound reads in DNS response parsing.
Originally from djm@.  OK deraadt@ florian@ bluhm@
lib/libc/asr/asr_utils.c
lib/libc/asr/getrrsetbyname_async.c
lib/libc/net/res_comp.c