CVSROOT: /cvs
Module name: src
Changes by: clau...@cvs.openbsd.org 2024/08/26 07:57:34
Modified files:
lib/libutil : imsg-buffer.c
Log message:
Replace recallocarray() with a realloc() + memset() combo.
recallocarray(), with its guarantee that memory becoming unallocated is
explicitly discarded, is too slow. In rpki-client forming one particular
ibuf takes more then 4mins because every recallocarray() call ends up
doing a fresh malloc + memcpy + freezero call.
For sensitive data use ibuf_open() instead of ibuf_dynamic() to avoid
any memory reallocations.
OK tb@
