git: 3e9a8070f741 - stable/13 - ipfilter: Cast uintmax_t values to size_t when adding to a pointer.

From: John Baldwin <jhb_at_FreeBSD.org>
Date: Fri, 11 Nov 2022 18:36:31 UTC
The branch stable/13 has been updated by jhb:

URL: https://cgit.FreeBSD.org/src/commit/?id=3e9a8070f74184d2ee77f9ec1f4050681114da75

commit 3e9a8070f74184d2ee77f9ec1f4050681114da75
Author:     John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2022-09-28 20:58:34 +0000
Commit:     John Baldwin <jhb@FreeBSD.org>
CommitDate: 2022-11-11 18:18:52 +0000

    ipfilter: Cast uintmax_t values to size_t when adding to a pointer.
    
    GCC warns about the mismatched sizes on 32-bit platforms where
    uintmax_t is larger in size than a pointer.
    
    Reviewed by:    imp, cy
    Differential Revision:  https://reviews.freebsd.org/D36753
    
    (cherry picked from commit 9c4f7e82348b656aef9660f859b76d6e894590aa)
---
 sys/netpfil/ipfilter/netinet/mlfk_ipl.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sys/netpfil/ipfilter/netinet/mlfk_ipl.c b/sys/netpfil/ipfilter/netinet/mlfk_ipl.c
index 091d2c7d2061..aa55ef2d8aec 100644
--- a/sys/netpfil/ipfilter/netinet/mlfk_ipl.c
+++ b/sys/netpfil/ipfilter/netinet/mlfk_ipl.c
@@ -383,7 +383,7 @@ sysctl_ipf_int_nat ( SYSCTL_HANDLER_ARGS )
 	ipf_nat_softc_t *nat_softc;
 
 	nat_softc = V_ipfmain.ipf_nat_soft;
-	arg1 = (void *)((uintptr_t)nat_softc + arg2);
+	arg1 = (void *)((uintptr_t)nat_softc + (size_t)arg2);
 
 	return (sysctl_ipf_int(oidp, arg1, 0, req));
 }
@@ -397,7 +397,7 @@ sysctl_ipf_int_state ( SYSCTL_HANDLER_ARGS )
 	ipf_state_softc_t *state_softc;
 
 	state_softc = V_ipfmain.ipf_state_soft;
-	arg1 = (void *)((uintptr_t)state_softc + arg2);
+	arg1 = (void *)((uintptr_t)state_softc + (size_t)arg2);
 
 	return (sysctl_ipf_int(oidp, arg1, 0, req));
 }
@@ -411,7 +411,7 @@ sysctl_ipf_int_auth ( SYSCTL_HANDLER_ARGS )
 	ipf_auth_softc_t *auth_softc;
 
 	auth_softc = V_ipfmain.ipf_auth_soft;
-	arg1 = (void *)((uintptr_t)auth_softc + arg2);
+	arg1 = (void *)((uintptr_t)auth_softc + (size_t)arg2);
 
 	return (sysctl_ipf_int(oidp, arg1, 0, req));
 }
@@ -425,7 +425,7 @@ sysctl_ipf_int_frag ( SYSCTL_HANDLER_ARGS )
 	ipf_frag_softc_t *frag_softc;
 
 	frag_softc = V_ipfmain.ipf_frag_soft;
-	arg1 = (void *)((uintptr_t)frag_softc + arg2);
+	arg1 = (void *)((uintptr_t)frag_softc + (size_t)arg2);
 
 	return (sysctl_ipf_int(oidp, arg1, 0, req));
 }