Date: Tue, 29 May 2012 18:44:53 +0000 (UTC) From: Jung-uk Kim <jkim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r236251 - head/sys/net Message-ID: <201205291844.q4TIirOp095944@svn.freebsd.org>
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Author: jkim Date: Tue May 29 18:44:53 2012 New Revision: 236251 URL: http://svn.freebsd.org/changeset/base/236251 Log: Fix 32-bit shim for BIOCSETF to drop all packets buffered on the descriptor and reset statistics as it should. MFC after: 3 days Modified: head/sys/net/bpf.c Modified: head/sys/net/bpf.c ============================================================================== --- head/sys/net/bpf.c Tue May 29 18:11:45 2012 (r236250) +++ head/sys/net/bpf.c Tue May 29 18:44:53 2012 (r236251) @@ -1718,13 +1718,23 @@ bpf_setf(struct bpf_d *d, struct bpf_pro struct bpf_program32 *fp32; struct bpf_program fp_swab; - if (cmd == BIOCSETWF32 || cmd == BIOCSETF32 || cmd == BIOCSETFNR32) { + switch (cmd) { + case BIOCSETF32: + case BIOCSETWF32: + case BIOCSETFNR32: fp32 = (struct bpf_program32 *)fp; fp_swab.bf_len = fp32->bf_len; fp_swab.bf_insns = (struct bpf_insn *)(uintptr_t)fp32->bf_insns; fp = &fp_swab; - if (cmd == BIOCSETWF32) + switch (cmd) { + case BIOCSETF32: + cmd = BIOCSETF; + break; + case BIOCSETWF32: cmd = BIOCSETWF; + break; + } + break; } #endif /*
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