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(parent: cc11456) | patch
Accept 'in=NULL' with 'inlen=0' in isc_{half}siphash24
authorMark Andrews <marka@isc.org>
Tue, 10 Jan 2023 02:51:49 +0000 (13:51 +1100)
committerMark Andrews <marka@isc.org>
Tue, 10 Jan 2023 07:36:27 +0000 (18:36 +1100)
commitf1c08fe93ba35343534d893f3efcfa6f5d97fdf0
tree08eaec6dcb0489f64f3545dbf4b68315cb86aa36tree | snapshot
parentcc1145601792cf58e135cdf1c82a10160e5e5f93commit | diff
Accept 'in=NULL' with 'inlen=0' in isc_{half}siphash24

Arthimetic on NULL pointers is undefined.  Avoid arithmetic operations
when 'in' is NULL and require 'in' to be non-NULL if 'inlen' is not zero.

(cherry picked from commit 349c23dbb7a4f3ffe29f3c9deff418aab6266fd0)
lib/isc/siphash.c diff | blob | blame | history
Mirror of https://gitlab.isc.org/isc-projects/bind9.git