git: ad51c47fb431 - main - sockbuf: fix assertion in sbcreatecontrol()

[Gleb Smirnoff]

The branch main has been updated by glebius:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=ad51c47fb43139b49aafdde615f9e21cbc943238

commit ad51c47fb43139b49aafdde615f9e21cbc943238
Author:     Gleb Smirnoff <gleb...@freebsd.org>
AuthorDate: 2022-05-25 07:19:41 +0000
Commit:     Gleb Smirnoff <gleb...@freebsd.org>
CommitDate: 2022-05-25 07:19:41 +0000

    sockbuf: fix assertion in sbcreatecontrol()
    
    Fixes:  6890b588141a8298fc8a63700aeeea4ba36ca3f9
---
 sys/kern/uipc_sockbuf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/kern/uipc_sockbuf.c b/sys/kern/uipc_sockbuf.c
index e3a9f92d8da0..bc0a48a37810 100644
--- a/sys/kern/uipc_sockbuf.c
+++ b/sys/kern/uipc_sockbuf.c
@@ -1771,8 +1771,8 @@ sbcreatecontrol(const void *p, u_int size, int type, int 
level, int wait)
                if (CMSG_SPACE(size) > MCLBYTES)
                        return (NULL);
        } else
-               KASSERT(size <= MCLBYTES, ("%s: passed size %u > MCLBYTES",
-                   __func__, size));
+               KASSERT(CMSG_SPACE(size) <= MCLBYTES,
+                   ("%s: passed CMSG_SPACE(%u) > MCLBYTES", __func__, size));
 
        if (CMSG_SPACE(size) > MLEN)
                m = m_getcl(wait, MT_CONTROL, 0);