Date: Mon, 5 Apr 2010 17:32:49 +0000 (UTC) From: Jung-uk Kim <jkim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r206185 - stable/8/sys/net Message-ID: <201004051732.o35HWnUp095643@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: jkim Date: Mon Apr 5 17:32:49 2010 New Revision: 206185 URL: http://svn.freebsd.org/changeset/base/206185 Log: MFC: r205858 Check the pointer to JIT binary filter before its de-allocation. Modified: stable/8/sys/net/bpf.c Directory Properties: stable/8/sys/ (props changed) stable/8/sys/amd64/include/xen/ (props changed) stable/8/sys/cddl/contrib/opensolaris/ (props changed) stable/8/sys/contrib/dev/acpica/ (props changed) stable/8/sys/contrib/pf/ (props changed) stable/8/sys/dev/xen/xenpci/ (props changed) Modified: stable/8/sys/net/bpf.c ============================================================================== --- stable/8/sys/net/bpf.c Mon Apr 5 17:26:23 2010 (r206184) +++ stable/8/sys/net/bpf.c Mon Apr 5 17:32:49 2010 (r206185) @@ -1865,13 +1865,14 @@ bpf_freed(struct bpf_d *d) * free. */ bpf_free(d); - if (d->bd_rfilter) { + if (d->bd_rfilter != NULL) { free((caddr_t)d->bd_rfilter, M_BPF); #ifdef BPF_JITTER - bpf_destroy_jit_filter(d->bd_bfilter); + if (d->bd_bfilter != NULL) + bpf_destroy_jit_filter(d->bd_bfilter); #endif } - if (d->bd_wfilter) + if (d->bd_wfilter != NULL) free((caddr_t)d->bd_wfilter, M_BPF); mtx_destroy(&d->bd_mtx); }
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201004051732.o35HWnUp095643>