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-rw-r--r--package/libpcap/patches/104-no_rej_files.patch469
1 files changed, 0 insertions, 469 deletions
diff --git a/package/libpcap/patches/104-no_rej_files.patch b/package/libpcap/patches/104-no_rej_files.patch
deleted file mode 100644
index 0775705faf..0000000000
--- a/package/libpcap/patches/104-no_rej_files.patch
+++ /dev/null
@@ -1,469 +0,0 @@
-diff -urN libpcap-0.9.8/gencode.c.rej libpcap-0.9.8.new/gencode.c.rej
---- libpcap-0.9.8/gencode.c.rej 2007-07-10 21:38:15.000000000 +0200
-+++ libpcap-0.9.8.new/gencode.c.rej 1970-01-01 01:00:00.000000000 +0100
-@@ -1,465 +0,0 @@
--***************
--*** 24,29 ****
-- "@(#) $Header: /tcpdump/master/libpcap/gencode.c,v 1.221.2.51 2007/06/14 20:54:12 gianluca Exp $ (LBL)";
-- #endif
--
-- #ifdef HAVE_CONFIG_H
-- #include "config.h"
-- #endif
----- 24,31 ----
-- "@(#) $Header: /tcpdump/master/libpcap/gencode.c,v 1.221.2.51 2007/06/14 20:54:12 gianluca Exp $ (LBL)";
-- #endif
--
--+ #define ENABLE_WLAN_FILTERING_PATCH
--+
-- #ifdef HAVE_CONFIG_H
-- #include "config.h"
-- #endif
--***************
--*** 144,150 ****
-- OR_NET, /* relative to the network-layer header */
-- OR_NET_NOSNAP, /* relative to the network-layer header, with no SNAP header at the link layer */
-- OR_TRAN_IPV4, /* relative to the transport-layer header, with IPv4 network layer */
--- OR_TRAN_IPV6 /* relative to the transport-layer header, with IPv6 network layer */
-- };
--
-- /*
----- 146,153 ----
-- OR_NET, /* relative to the network-layer header */
-- OR_NET_NOSNAP, /* relative to the network-layer header, with no SNAP header at the link layer */
-- OR_TRAN_IPV4, /* relative to the transport-layer header, with IPv4 network layer */
--+ OR_TRAN_IPV6, /* relative to the transport-layer header, with IPv6 network layer */
--+ OR_LINK_AFTER_WIRELESS_HDR /* After the 802.11 variable length header */
-- };
--
-- /*
--***************
--*** 199,204 ****
-- static struct block *gen_linktype(int);
-- static struct block *gen_snap(bpf_u_int32, bpf_u_int32, u_int);
-- static struct block *gen_llc_linktype(int);
-- static struct block *gen_hostop(bpf_u_int32, bpf_u_int32, int, int, u_int, u_int);
-- #ifdef INET6
-- static struct block *gen_hostop6(struct in6_addr *, struct in6_addr *, int, int, u_int, u_int);
----- 202,208 ----
-- static struct block *gen_linktype(int);
-- static struct block *gen_snap(bpf_u_int32, bpf_u_int32, u_int);
-- static struct block *gen_llc_linktype(int);
--+ static struct block *gen_802_11_llc_linktype(int);
-- static struct block *gen_hostop(bpf_u_int32, bpf_u_int32, int, int, u_int, u_int);
-- #ifdef INET6
-- static struct block *gen_hostop6(struct in6_addr *, struct in6_addr *, int, int, u_int, u_int);
--***************
--*** 242,247 ****
-- static struct slist *xfer_to_a(struct arth *);
-- static struct block *gen_mac_multicast(int);
-- static struct block *gen_len(int, int);
--
-- static struct block *gen_ppi_dlt_check();
-- static struct block *gen_msg_abbrev(int type);
----- 246,252 ----
-- static struct slist *xfer_to_a(struct arth *);
-- static struct block *gen_mac_multicast(int);
-- static struct block *gen_len(int, int);
--+ static struct block *gen_check_802_11_data_frame();
--
-- static struct block *gen_ppi_dlt_check();
-- static struct block *gen_msg_abbrev(int type);
--***************
--*** 1345,1350 ****
-- return s;
-- }
--
--
-- /*
-- * Load a value relative to the beginning of the specified header.
----- 1350,1487 ----
-- return s;
-- }
--
--+ /*
--+ * Load a value relative to the beginning of the link-layer header after the 802.11
--+ * header, i.e. LLC_SNAP.
--+ * The link-layer header doesn't necessarily begin at the beginning
--+ * of the packet data; there might be a variable-length prefix containing
--+ * radio information.
--+ */
--+ static struct slist *
--+ gen_load_ll_after_802_11_rel(offset, size)
--+ u_int offset, size;
--+ {
--+ struct slist *s, *s_load_fc;
--+ struct slist *sjset_qos;
--+ struct slist *s_load;
--+ struct slist *s_ld_a_2;
--+ struct slist *s_add_a_x;
--+ struct slist *s_a_to_x;
--+ struct slist *sjset_data_frame_1;
--+ struct slist *sjset_data_frame_2;
--+ struct slist *s_load_x_0;
--+
--+ /*
--+ * This code is not compatible with the optimizer, as
--+ * we are generating jmp instructions within a normal
--+ * slist of instructions
--+ *
--+ */
--+ no_optimize = 1;
--+
--+ s = gen_llprefixlen();
--+
--+ /*
--+ * If "s" is non-null, it has code to arrange that the X register
--+ * contains the length of the prefix preceding the link-layer
--+ * header.
--+ *
--+ * Otherwise, the length of the prefix preceding the link-layer
--+ * header is "off_ll".
--+ */
--+ if (s != NULL) {
--+ /*
--+ * There's a variable-length prefix preceding the
--+ * link-layer header. "s" points to a list of statements
--+ * that put the length of that prefix into the X register.
--+ * do an indirect load, to use the X register as an offset.
--+ */
--+
--+ /*
--+ * Load the Frame Control field
--+ */
--+ s_load_fc = new_stmt(BPF_LD|BPF_IND|BPF_B);
--+ s_load_fc->s.k = 0;
--+ } else {
--+ /*
--+ * There is no variable-length header preceding the
--+ * link-layer header; add in off_ll, which, if there's
--+ * a fixed-length header preceding the link-layer header,
--+ * is the length of that header.
--+ */
--+
--+ /*
--+ * We need to load the Frame control directly, and
--+ * then load X with a fake 0, i.e. the length of the
--+ * non-existing prepended header
--+ */
--+
--+ /*
--+ * TODO GV: I'm not sure if 0 is the right constant in this
--+ * case. If the link layer has a fixed length prepended header,
--+ * that should be the value that we put here
--+ */
--+
--+ /* Load 0 into X */
--+ s_load_x_0 = new_stmt(BPF_LDX|BPF_IMM);
--+ s_load_x_0->s.k = 0;
--+
--+ /*
--+ * TODO GV: I'm not sure if 0 is the right constant in this
--+ * case. If the link layer has a fixed length prepended header,
--+ * that should be the value that we put here
--+ */
--+
--+ /*
--+ * load the Frame Control with absolute access
--+ */
--+ s_load_fc = new_stmt(BPF_LD|BPF_ABS|BPF_B);
--+ s_load_fc->s.k = 0;
--+ s = s_load_x_0;
--+ }
--+
--+ /*
--+ * Generate the common instructions to check if it's a data frame
--+ * and if so compute the 802.11 header length
--+ */
--+ sjset_data_frame_1 = new_stmt(JMP(BPF_JSET)); // b3 should be 1
--+ sjset_data_frame_1->s.k = 0x8;
--+
--+ sjset_data_frame_2 = new_stmt(JMP(BPF_JSET)); // b2 should be 0
--+ sjset_data_frame_2->s.k = 0x04;
--+
--+ sjset_qos = new_stmt(JMP(BPF_JSET));
--+ sjset_qos->s.k = 0x80; //QOS bit
--+
--+ s_ld_a_2 = new_stmt(BPF_LD|BPF_IMM);
--+ s_ld_a_2->s.k = 2;
--+
--+ s_add_a_x = new_stmt(BPF_ALU|BPF_ADD|BPF_X);
--+ s_a_to_x = new_stmt(BPF_MISC|BPF_TAX);
--+
--+ s_load = new_stmt(BPF_LD|BPF_IND|size);
--+ s_load->s.k = offset;
--+
--+ sjset_data_frame_1->s.jt = sjset_data_frame_2;
--+ sjset_data_frame_1->s.jf = s_load;
--+
--+ sjset_data_frame_2->s.jt = s_load;
--+ sjset_data_frame_2->s.jf = sjset_qos;
--+
--+ sjset_qos->s.jt = s_ld_a_2;
--+ sjset_qos->s.jf = s_load;
--+
--+ sappend(s, s_load_fc);
--+ sappend(s_load_fc, sjset_data_frame_1);
--+ sappend(sjset_data_frame_1, sjset_data_frame_2);
--+ sappend(sjset_data_frame_2, sjset_qos);
--+ sappend(sjset_qos, s_ld_a_2);
--+ sappend(s_ld_a_2, s_add_a_x);
--+ sappend(s_add_a_x,s_a_to_x);
--+ sappend(s_a_to_x, s_load);
--+
--+ return s;
--+ }
--
-- /*
-- * Load a value relative to the beginning of the specified header.
--***************
--*** 1367,1372 ****
-- s = gen_load_llrel(offset, size);
-- break;
--
-- case OR_NET:
-- s = gen_load_llrel(off_nl + offset, size);
-- break;
----- 1504,1525 ----
-- s = gen_load_llrel(offset, size);
-- break;
--
--+ #ifdef ENABLE_WLAN_FILTERING_PATCH
--+
--+ case OR_LINK_AFTER_WIRELESS_HDR:
--+ if (linktype != DLT_IEEE802_11_RADIO
--+ && linktype != DLT_PPI
--+ && linktype != DLT_IEEE802_11
--+ && linktype != DLT_PRISM_HEADER
--+ && linktype != DLT_IEEE802_11_RADIO_AVS)
--+ {
--+ abort();
--+ return NULL;
--+ }
--+ s = gen_load_ll_after_802_11_rel(offset + 24, size);
--+ break;
--+ #endif /* ENABLE_WLAN_FILTERING_PATCH */
--+
-- case OR_NET:
-- s = gen_load_llrel(off_nl + offset, size);
-- break;
--***************
--*** 2163,2173 ****
-- break;
--
-- case DLT_PPI:
-- case DLT_FDDI:
-- case DLT_IEEE802:
--- case DLT_IEEE802_11:
-- case DLT_IEEE802_11_RADIO_AVS:
--- case DLT_IEEE802_11_RADIO:
-- case DLT_PRISM_HEADER:
-- case DLT_ATM_RFC1483:
-- case DLT_ATM_CLIP:
----- 2316,2332 ----
-- break;
--
-- case DLT_PPI:
--+ case DLT_IEEE802_11_RADIO:
--+ case DLT_IEEE802_11:
--+ #ifdef ENABLE_WLAN_FILTERING_PATCH
--+ return gen_802_11_llc_linktype(proto);
--+ /*NOTREACHED*/
--+ break;
--+ #endif /* ENABLE_WLAN_FILTERING_PATCH */
--+
-- case DLT_FDDI:
-- case DLT_IEEE802:
-- case DLT_IEEE802_11_RADIO_AVS:
-- case DLT_PRISM_HEADER:
-- case DLT_ATM_RFC1483:
-- case DLT_ATM_CLIP:
--***************
--*** 2711,2716 ****
-- }
-- }
--
-- static struct block *
-- gen_hostop(addr, mask, dir, proto, src_off, dst_off)
-- bpf_u_int32 addr;
----- 2870,2982 ----
-- }
-- }
--
--+ /*
--+ * Generate code to match a particular packet type, for link-layer types
--+ * using 802.2 LLC headers.
--+ *
--+ * This is *NOT* used for Ethernet; "gen_ether_linktype()" is used
--+ * for that - it handles the D/I/X Ethernet vs. 802.3+802.2 issues.
--+ *
--+ * "proto" is an Ethernet type value, if > ETHERMTU, or an LLC SAP
--+ * value, if <= ETHERMTU. We use that to determine whether to
--+ * match the DSAP or both DSAP and LSAP or to check the OUI and
--+ * protocol ID in a SNAP header.
--+ */
--+ static struct block *
--+ gen_802_11_llc_linktype(proto)
--+ int proto;
--+ {
--+ struct block *b_check_data_frame;
--+ struct block *b_check_linktype;
--+
--+ b_check_data_frame = gen_check_802_11_data_frame();
--+
--+ /*
--+ * XXX - generate the code that discards non data frames
--+ */
--+ switch (proto) {
--+
--+ case LLCSAP_IP:
--+ case LLCSAP_ISONS:
--+ case LLCSAP_NETBEUI:
--+ /*
--+ * XXX - should we check both the DSAP and the
--+ * SSAP, like this, or should we check just the
--+ * DSAP, as we do for other types <= ETHERMTU
--+ * (i.e., other SAP values)?
--+ */
--+ b_check_linktype = gen_cmp(OR_LINK_AFTER_WIRELESS_HDR, 0, BPF_H, (bpf_u_int32)
--+ ((proto << 8) | proto));
--+ break;
--+
--+ case LLCSAP_IPX:
--+ /*
--+ * XXX - are there ever SNAP frames for IPX on
--+ * non-Ethernet 802.x networks?
--+ */
--+ b_check_linktype = gen_cmp(OR_LINK_AFTER_WIRELESS_HDR, 0, BPF_B,
--+ (bpf_int32)LLCSAP_IPX);
--+
--+ break;
--+
--+ #if 0
--+ case ETHERTYPE_ATALK:
--+ /*
--+ * 802.2-encapsulated ETHERTYPE_ATALK packets are
--+ * SNAP packets with an organization code of
--+ * 0x080007 (Apple, for Appletalk) and a protocol
--+ * type of ETHERTYPE_ATALK (Appletalk).
--+ *
--+ * XXX - check for an organization code of
--+ * encapsulated Ethernet as well?
--+ */
--+ return gen_snap(0x080007, ETHERTYPE_ATALK, off_linktype);
--+ #endif
--+ default:
--+ /*
--+ * XXX - we don't have to check for IPX 802.3
--+ * here, but should we check for the IPX Ethertype?
--+ */
--+ if (proto <= ETHERMTU) {
--+ /*
--+ * This is an LLC SAP value, so check
--+ * the DSAP.
--+ */
--+ b_check_linktype = gen_cmp(OR_LINK_AFTER_WIRELESS_HDR, 0, BPF_B,
--+ (bpf_int32)proto);
--+ } else {
--+ /*
--+ * This is an Ethernet type; we assume that it's
--+ * unlikely that it'll appear in the right place
--+ * at random, and therefore check only the
--+ * location that would hold the Ethernet type
--+ * in a SNAP frame with an organization code of
--+ * 0x000000 (encapsulated Ethernet).
--+ *
--+ * XXX - if we were to check for the SNAP DSAP and
--+ * LSAP, as per XXX, and were also to check for an
--+ * organization code of 0x000000 (encapsulated
--+ * Ethernet), we'd do
--+ *
--+ * return gen_snap(0x000000, proto,
--+ * off_linktype);
--+ *
--+ * here; for now, we don't, as per the above.
--+ * I don't know whether it's worth the extra CPU
--+ * time to do the right check or not.
--+ */
--+ b_check_linktype = gen_cmp(OR_LINK_AFTER_WIRELESS_HDR, 0+6, BPF_H,
--+ (bpf_int32)proto);
--+ }
--+ }
--+
--+ gen_and(b_check_data_frame, b_check_linktype);
--+ return b_check_linktype;
--+
--+ }
--+
--+
--+
-- static struct block *
-- gen_hostop(addr, mask, dir, proto, src_off, dst_off)
-- bpf_u_int32 addr;
--***************
--*** 2925,2930 ****
-- register struct block *b0, *b1, *b2;
-- register struct slist *s;
--
-- switch (dir) {
-- case Q_SRC:
-- /*
----- 3191,3207 ----
-- register struct block *b0, *b1, *b2;
-- register struct slist *s;
--
--+ #ifdef ENABLE_WLAN_FILTERING_PATCH
--+ /*
--+ * TODO GV 20070613
--+ * We need to disable the optimizer because the optimizer is buggy
--+ * and wipes out some LD instructions generated by the below
--+ * code to validate the Frame Control bits
--+ *
--+ */
--+ no_optimize = 1;
--+ #endif /* ENABLE_WLAN_FILTERING_PATCH */
--+
-- switch (dir) {
-- case Q_SRC:
-- /*
--***************
--*** 4713,4718 ****
-- #endif
-- }
--
--
-- /*
-- * Generate code that checks whether the packet is a packet for protocol
----- 4990,5021 ----
-- #endif
-- }
--
--+ static struct block *
--+ gen_check_802_11_data_frame()
--+ {
--+ struct slist *s;
--+ struct block *b0, *b1;
--+ /*
--+ * Now check for a data frame.
--+ * I.e, check "link[0] & 0x08".
--+ */
--+ s = gen_load_a(OR_LINK, 0, BPF_B);
--+ b0 = new_block(JMP(BPF_JSET));
--+ b0->s.k = 0x08;
--+ b0->stmts = s;
--+
--+ s = gen_load_a(OR_LINK, 0, BPF_B);
--+ b1 = new_block(JMP(BPF_JSET));
--+ b1->s.k = 0x04;
--+ b1->stmts = s;
--+ gen_not(b1);
--+
--+
--+ gen_and(b1, b0);
--+
--+ return b0;
--+ }
--+
--
-- /*
-- * Generate code that checks whether the packet is a packet for protocol
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-29 08:20:49 +0000