The branch main has been updated by olce: URL: https://cgit.FreeBSD.org/src/commit/?id=4ae70c3ea498e06676040ee99254d261e29ae82e
commit 4ae70c3ea498e06676040ee99254d261e29ae82e Author: Olivier Certner <[email protected]> AuthorDate: 2025-10-13 15:13:09 +0000 Commit: Olivier Certner <[email protected]> CommitDate: 2025-10-14 12:21:49 +0000 sys/rpc: UNIX auth: Support XDR_FREE xdr_authunix_parms() does not allocate any auxiliary memory, so we can simply support XDR_FREE by just returning TRUE. Although there are currently no callers passing XDR_FREE, this makes us immune to such a change in a way that doesn't cost more but is more constructive than a mere KASSERT(). Suggested by: rmacklem MFC after: 2 days Sponsored by: The FreeBSD Foundation --- sys/rpc/authunix_prot.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sys/rpc/authunix_prot.c b/sys/rpc/authunix_prot.c index c1a9f90bbe28..0274a713ff2b 100644 --- a/sys/rpc/authunix_prot.c +++ b/sys/rpc/authunix_prot.c @@ -61,6 +61,10 @@ xdr_authunix_parms(XDR *xdrs, uint32_t *time, struct xucred *cred) uint32_t junk; char hostbuf[MAXHOSTNAMELEN]; + if (xdrs->x_op == XDR_FREE) + /* This function does not allocate auxiliary memory. */ + return (TRUE); + if (xdrs->x_op == XDR_ENCODE) { getcredhostname(NULL, hostbuf, sizeof(hostbuf)); namelen = strlen(hostbuf);
