Date: Thu, 24 Sep 2020 20:01:31 +0000 (UTC) From: Vincenzo Maffione <vmaffione@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r366130 - stable/12/lib/libnetmap Message-ID: <202009242001.08OK1VPO064677@repo.freebsd.org>
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Author: vmaffione Date: Thu Sep 24 20:01:31 2020 New Revision: 366130 URL: https://svnweb.freebsd.org/changeset/base/366130 Log: MFC r366011 libnetmap: fix cast from uint64_t to void* We use uintptr_t as an intermediate cast to avoid compiler warnings on 32 bit architectures. Reported by: adrian Modified: stable/12/lib/libnetmap/libnetmap.h stable/12/lib/libnetmap/nmport.c Directory Properties: stable/12/ (props changed) Modified: stable/12/lib/libnetmap/libnetmap.h ============================================================================== --- stable/12/lib/libnetmap/libnetmap.h Thu Sep 24 19:59:29 2020 (r366129) +++ stable/12/lib/libnetmap/libnetmap.h Thu Sep 24 20:01:31 2020 (r366130) @@ -554,9 +554,9 @@ struct nmreq_option *nmreq_find_option(struct nmreq_he void nmreq_free_options(struct nmreq_header *); const char* nmreq_option_name(uint32_t); #define nmreq_foreach_option(h_, o_) \ - for ((o_) = (struct nmreq_option *)((h_)->nr_options);\ + for ((o_) = (struct nmreq_option *)((uintptr_t)((h_)->nr_options));\ (o_) != NULL;\ - (o_) = (struct nmreq_option *)((o_)->nro_next)) + (o_) = (struct nmreq_option *)((uintptr_t)((o_)->nro_next))) /* nmctx manipulation */ Modified: stable/12/lib/libnetmap/nmport.c ============================================================================== --- stable/12/lib/libnetmap/nmport.c Thu Sep 24 19:59:29 2020 (r366129) +++ stable/12/lib/libnetmap/nmport.c Thu Sep 24 20:01:31 2020 (r366130) @@ -614,7 +614,7 @@ nmport_mmap(struct nmport_d *d) } memset(m, 0, sizeof(*m)); if (d->extmem != NULL) { - m->mem = (void *)d->extmem->nro_usrptr; + m->mem = (void *)((uintptr_t)d->extmem->nro_usrptr); m->size = d->extmem->nro_info.nr_memsize; m->is_extmem = 1; } else {
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