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-rw-r--r--package/libs/libpcap/patches/100-debian_shared_lib.patch178
-rw-r--r--package/libs/libpcap/patches/102-makefile_disable_manpages.patch89
-rw-r--r--package/libs/libpcap/patches/103-makefile_flex_workaround.patch14
-rw-r--r--package/libs/libpcap/patches/201-space_optimization.patch133
-rw-r--r--package/libs/libpcap/patches/202-protocol_api.patch141
-rw-r--r--package/libs/libpcap/patches/203-undef_iw_mode_monitor.patch11
6 files changed, 566 insertions, 0 deletions
diff --git a/package/libs/libpcap/patches/100-debian_shared_lib.patch b/package/libs/libpcap/patches/100-debian_shared_lib.patch
new file mode 100644
index 0000000000..5be33b0c64
--- /dev/null
+++ b/package/libs/libpcap/patches/100-debian_shared_lib.patch
@@ -0,0 +1,178 @@
+Debian-specific modifications to the upstream Makefile.in to
+build a shared library.
+---
+ Makefile.in | 45 ++++++++++++++++++++++++++++++++++++++++++---
+ configure | 2 +-
+ configure.in | 2 +-
+ 3 files changed, 44 insertions(+), 5 deletions(-)
+
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -40,6 +40,14 @@ mandir = @mandir@
+ srcdir = @srcdir@
+ VPATH = @srcdir@
+
++# some defines for shared library compilation
++MAJ=1.1
++LIBVERSION=$(MAJ).1
++LIBNAME=pcap
++LIBRARY=lib$(LIBNAME).a
++SOLIBRARY=lib$(LIBNAME).so
++SHAREDLIB=$(SOLIBRARY).$(LIBVERSION)
++
+ #
+ # You shouldn't need to edit anything below.
+ #
+@@ -59,6 +67,7 @@ PROG=libpcap
+
+ # Standard CFLAGS
+ CFLAGS = $(CCOPT) $(INCLS) $(DEFS)
++CFLAGS_SHARED = -shared -Wl,-soname,$(SOLIBRARY).$(MAJ)
+
+ INSTALL = @INSTALL@
+ INSTALL_PROGRAM = @INSTALL_PROGRAM@
+@@ -78,7 +87,11 @@ YACC = @V_YACC@
+ # problem if you don't own the file but can write to the directory.
+ .c.o:
+ @rm -f $@
+- $(CC) $(CFLAGS) -c $(srcdir)/$*.c
++ $(CC) $(CFLAGS) -c -o $@ $(srcdir)/$*.c
++
++%_pic.o: %.c
++ @rm -f $@
++ $(CC) -fPIC $(CFLAGS) -c -o $@ $(srcdir)/$*.c
+
+ PSRC = pcap-@V_PCAP@.c @USB_SRC@ @BT_SRC@ @CAN_SRC@
+ FSRC = fad-@V_FINDALLDEVS@.c
+@@ -94,6 +107,7 @@ SRC = $(PSRC) $(FSRC) $(CSRC) $(SSRC) $(
+ # We would like to say "OBJ = $(SRC:.c=.o)" but Ultrix's make cannot
+ # hack the extra indirection
+ OBJ = $(PSRC:.c=.o) $(FSRC:.c=.o) $(CSRC:.c=.o) $(SSRC:.c=.o) $(GENSRC:.c=.o) $(LIBOBJS)
++OBJ_PIC = $(PSRC:.c=_pic.o) $(FSRC:.c=_pic.o) $(CSRC:.c=_pic.o) $(SSRC:.c=_pic.o) $(GENSRC:.c=_pic.o)
+ PUBHDR = \
+ pcap.h \
+ pcap-bpf.h \
+@@ -131,7 +145,7 @@ TAGFILES = \
+
+ CLEANFILES = $(OBJ) libpcap.* filtertest findalldevstest selpolltest \
+ opentest $(PROG)-`cat $(srcdir)/VERSION`.tar.gz $(GENSRC) $(GENHDR) \
+- lex.yy.c pcap-config
++ lex.yy.c pcap-config $(OBJ_PIC)
+
+ MAN1 = pcap-config.1
+
+@@ -324,21 +338,14 @@ EXTRA_DIST = \
+ Win32/Src/inet_net.c \
+ Win32/Src/inet_pton.c
+
+-all: libpcap.a shared pcap-config
++all: libpcap.a shared pcap-config $(SHAREDLIB)
+
+ libpcap.a: $(OBJ)
+ @rm -f $@
+ ar rc $@ $(OBJ) $(ADDLARCHIVEOBJS)
+ $(RANLIB) $@
+
+-shared: libpcap.$(DYEXT)
+-
+-libpcap.so: $(OBJ)
+- @rm -f $@
+- VER=`cat $(srcdir)/VERSION`; \
+- MAJOR_VER=`sed 's/\([0-9][0-9]*\)\..*/\1/' $(srcdir)/VERSION`; \
+- @V_SHLIB_CMD@ @V_SHLIB_OPT@ @V_SONAME_OPT@$@.$$MAJOR_VER $(LDFLAGS) \
+- -o $@.$$VER $(OBJ) $(ADDLOBJS) $(LIBS)
++shared: $(SHAREDLIB)
+
+ #
+ # The following rule succeeds, but the result is untested.
+@@ -409,6 +416,13 @@ libpcap.shareda: $(OBJ)
+ #
+ libpcap.none:
+
++$(SHAREDLIB): $(OBJ_PIC)
++ -@rm -f $@
++ -@rm -f $(SOLIBRARY) $(SOLIBRARY).$(MAJ)
++ $(CC) $(CFLAGS_SHARED) -o $(SHAREDLIB) $(OBJ_PIC) -lc
++ ln -s $(SHAREDLIB) $(SOLIBRARY).$(MAJ)
++ ln -s $(SOLIBRARY).$(MAJ) $(SOLIBRARY)
++
+ scanner.c: $(srcdir)/scanner.l
+ @rm -f $@
+ $(srcdir)/runlex.sh $(LEX) -o$@ $<
+@@ -416,6 +430,9 @@ scanner.c: $(srcdir)/scanner.l
+ scanner.o: scanner.c tokdefs.h
+ $(CC) $(CFLAGS) -c scanner.c
+
++scanner_pic.o: scanner.c tokdefs.h
++ $(CC) -fPIC $(CFLAGS) -o $@ -c scanner.c
++
+ pcap.o: version.h
+
+ tokdefs.h: grammar.c
+@@ -429,9 +446,17 @@ grammar.o: grammar.c
+ @rm -f $@
+ $(CC) $(CFLAGS) -Dyylval=pcap_lval -c grammar.c
+
++grammar_pic.o: grammar.c
++ @rm -f $@
++ $(CC) -fPIC $(CFLAGS) -Dyylval=pcap_lval -o $@ -c grammar.c
++
+ version.o: version.c
+ $(CC) $(CFLAGS) -c version.c
+
++version_pic.o: version.c
++ $(CC) -fPIC $(CFLAGS) -c version.c -o $@
++
++
+ snprintf.o: $(srcdir)/missing/snprintf.c
+ $(CC) $(CFLAGS) -o $@ -c $(srcdir)/missing/snprintf.c
+
+@@ -469,6 +494,9 @@ bpf_filter.c: $(srcdir)/bpf/net/bpf_filt
+ bpf_filter.o: bpf_filter.c
+ $(CC) $(CFLAGS) -c bpf_filter.c
+
++bpf_filter_pic.o: bpf_filter.c
++ $(CC) -fPIC $(CFLAGS) -c bpf_filter.c -o $@
++
+ #
+ # Generate the pcap-config script.
+ #
+@@ -562,14 +590,12 @@ install: install-shared install-archive
+ $(DESTDIR)$(mandir)/man@MAN_MISC_INFO@/`echo $$i | sed 's/.manmisc.in/.@MAN_MISC_INFO@/'`; done
+
+ install-shared: install-shared-$(DYEXT)
+-install-shared-so: libpcap.so
++install-shared-so: $(SHAREDLIB)
+ [ -d $(DESTDIR)$(libdir) ] || \
+ (mkdir -p $(DESTDIR)$(libdir); chmod 755 $(DESTDIR)$(libdir))
+- VER=`cat $(srcdir)/VERSION`; \
+- MAJOR_VER=`sed 's/\([0-9][0-9]*\)\..*/\1/' $(srcdir)/VERSION`; \
+- $(INSTALL_PROGRAM) libpcap.so.$$VER $(DESTDIR)$(libdir)/libpcap.so.$$VER; \
+- ln -sf libpcap.so.$$VER $(DESTDIR)$(libdir)/libpcap.so.$$MAJOR_VER; \
+- ln -sf libpcap.so.$$MAJOR_VER $(DESTDIR)$(libdir)/libpcap.so
++ $(INSTALL_DATA) $(SHAREDLIB) $(DESTDIR)$(libdir)/
++ ln -sf $(SHAREDLIB) $(DESTDIR)$(libdir)/$(SOLIBRARY).$(MAJ)
++ ln -sf $(SOLIBRARY).$(MAJ) $(DESTDIR)$(libdir)/$(SOLIBRARY)
+ install-shared-dylib: libpcap.dylib
+ [ -d $(DESTDIR)$(libdir) ] || \
+ (mkdir -p $(DESTDIR)$(libdir); chmod 755 $(DESTDIR)$(libdir))
+--- a/configure
++++ b/configure
+@@ -3229,7 +3229,7 @@ _ACEOF
+ # or accepts command-line arguments like
+ # those the GNU linker accepts.
+ #
+- V_CCOPT="$V_CCOPT -fpic"
++ V_CCOPT="$V_CCOPT"
+ V_SONAME_OPT="-Wl,-soname,"
+ V_RPATH_OPT="-Wl,-rpath,"
+ ;;
+@@ -3292,7 +3292,7 @@ _ACEOF
+ #
+ # "cc" is GCC.
+ #
+- V_CCOPT="$V_CCOPT -fpic"
++ V_CCOPT="$V_CCOPT"
+ V_SHLIB_CMD="\$(CC)"
+ V_SHLIB_OPT="-shared"
+ V_SONAME_OPT="-Wl,-soname,"
diff --git a/package/libs/libpcap/patches/102-makefile_disable_manpages.patch b/package/libs/libpcap/patches/102-makefile_disable_manpages.patch
new file mode 100644
index 0000000000..4674df51e4
--- /dev/null
+++ b/package/libs/libpcap/patches/102-makefile_disable_manpages.patch
@@ -0,0 +1,89 @@
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -532,62 +532,12 @@ install: install-shared install-archive
+ (mkdir -p $(DESTDIR)$(includedir); chmod 755 $(DESTDIR)$(includedir))
+ [ -d $(DESTDIR)$(includedir)/pcap ] || \
+ (mkdir -p $(DESTDIR)$(includedir)/pcap; chmod 755 $(DESTDIR)$(includedir)/pcap)
+- [ -d $(DESTDIR)$(mandir)/man1 ] || \
+- (mkdir -p $(DESTDIR)$(mandir)/man1; chmod 755 $(DESTDIR)$(mandir)/man1)
+- [ -d $(DESTDIR)$(mandir)/man3 ] || \
+- (mkdir -p $(DESTDIR)$(mandir)/man3; chmod 755 $(DESTDIR)$(mandir)/man3)
+- [ -d $(DESTDIR)$(mandir)/man@MAN_FILE_FORMATS@ ] || \
+- (mkdir -p $(DESTDIR)$(mandir)/man@MAN_FILE_FORMATS@; chmod 755 $(DESTDIR)$(mandir)/man@MAN_FILE_FORMATS@)
+- [ -d $(DESTDIR)$(mandir)/man@MAN_MISC_INFO@ ] || \
+- (mkdir -p $(DESTDIR)$(mandir)/man@MAN_MISC_INFO@; chmod 755 $(DESTDIR)$(mandir)/man@MAN_MISC_INFO@)
+ for i in $(PUBHDR); do \
+ $(INSTALL_DATA) $(srcdir)/$$i \
+ $(DESTDIR)$(includedir)/$$i; done
+ [ -d $(DESTDIR)$(bindir) ] || \
+ (mkdir -p $(DESTDIR)$(bindir); chmod 755 $(DESTDIR)$(bindir))
+ $(INSTALL_PROGRAM) pcap-config $(DESTDIR)$(bindir)/pcap-config
+- for i in $(MAN1); do \
+- $(INSTALL_DATA) $(srcdir)/$$i \
+- $(DESTDIR)$(mandir)/man1/$$i; done
+- for i in $(MAN3PCAP_NOEXPAND); do \
+- $(INSTALL_DATA) $(srcdir)/$$i \
+- $(DESTDIR)$(mandir)/man3/$$i; done
+- for i in $(MAN3PCAP_EXPAND:.in=); do \
+- $(INSTALL_DATA) $$i \
+- $(DESTDIR)$(mandir)/man3/$$i; done
+- rm -f $(DESTDIR)$(mandir)/man3/pcap_datalink_val_to_description.3pcap
+- ln $(DESTDIR)$(mandir)/man3/pcap_datalink_val_to_name.3pcap \
+- $(DESTDIR)$(mandir)/man3/pcap_datalink_val_to_description.3pcap
+- rm -f $(DESTDIR)$(mandir)/man3/pcap_dump_fopen.3pcap
+- ln $(DESTDIR)$(mandir)/man3/pcap_dump_open.3pcap \
+- $(DESTDIR)$(mandir)/man3/pcap_dump_fopen.3pcap
+- rm -f $(DESTDIR)$(mandir)/man3/pcap_perror.3pcap
+- ln $(DESTDIR)$(mandir)/man3/pcap_geterr.3pcap \
+- $(DESTDIR)$(mandir)/man3/pcap_perror.3pcap
+- rm -f $(DESTDIR)$(mandir)/man3/pcap_sendpacket.3pcap
+- ln $(DESTDIR)$(mandir)/man3/pcap_inject.3pcap \
+- $(DESTDIR)$(mandir)/man3/pcap_sendpacket.3pcap
+- rm -f $(DESTDIR)$(mandir)/man3/pcap_dispatch.3pcap
+- ln $(DESTDIR)$(mandir)/man3/pcap_loop.3pcap \
+- $(DESTDIR)$(mandir)/man3/pcap_dispatch.3pcap
+- rm -f $(DESTDIR)$(mandir)/man3/pcap_minor_version.3pcap
+- ln $(DESTDIR)$(mandir)/man3/pcap_major_version.3pcap \
+- $(DESTDIR)$(mandir)/man3/pcap_minor_version.3pcap
+- rm -f $(DESTDIR)$(mandir)/man3/pcap_next.3pcap
+- ln $(DESTDIR)$(mandir)/man3/pcap_next_ex.3pcap \
+- $(DESTDIR)$(mandir)/man3/pcap_next.3pcap
+- rm -f $(DESTDIR)$(mandir)/man3/pcap_fopen_offline.3pcap
+- ln $(DESTDIR)$(mandir)/man3/pcap_open_offline.3pcap \
+- $(DESTDIR)$(mandir)/man3/pcap_fopen_offline.3pcap
+- rm -f $(DESTDIR)$(mandir)/man3/pcap_getnonblock.3pcap
+- ln $(DESTDIR)$(mandir)/man3/pcap_setnonblock.3pcap \
+- $(DESTDIR)$(mandir)/man3/pcap_getnonblock.3pcap
+- for i in $(MANFILE); do \
+- $(INSTALL_DATA) `echo $$i | sed 's/.manfile.in/.manfile/'` \
+- $(DESTDIR)$(mandir)/man@MAN_FILE_FORMATS@/`echo $$i | sed 's/.manfile.in/.@MAN_FILE_FORMATS@/'`; done
+- for i in $(MANMISC); do \
+- $(INSTALL_DATA) `echo $$i | sed 's/.manmisc.in/.manmisc/'` \
+- $(DESTDIR)$(mandir)/man@MAN_MISC_INFO@/`echo $$i | sed 's/.manmisc.in/.@MAN_MISC_INFO@/'`; done
+
+ install-shared: install-shared-$(DYEXT)
+ install-shared-so: $(SHAREDLIB)
+@@ -642,23 +592,6 @@ uninstall: uninstall-shared
+ rm -f $(DESTDIR)$(includedir)/$$i; done
+ -rmdir $(DESTDIR)$(includedir)/pcap
+ rm -f $(DESTDIR)/$(bindir)/pcap-config
+- for i in $(MAN1); do \
+- rm -f $(DESTDIR)$(mandir)/man1/$$i; done
+- for i in $(MAN3PCAP); do \
+- rm -f $(DESTDIR)$(mandir)/man3/$$i; done
+- rm -f $(DESTDIR)$(mandir)/man3/pcap_datalink_val_to_description.3pcap
+- rm -f $(DESTDIR)$(mandir)/man3/pcap_dump_fopen.3pcap
+- rm -f $(DESTDIR)$(mandir)/man3/pcap_perror.3pcap
+- rm -f $(DESTDIR)$(mandir)/man3/pcap_sendpacket.3pcap
+- rm -f $(DESTDIR)$(mandir)/man3/pcap_dispatch.3pcap
+- rm -f $(DESTDIR)$(mandir)/man3/pcap_minor_version.3pcap
+- rm -f $(DESTDIR)$(mandir)/man3/pcap_next.3pcap
+- rm -f $(DESTDIR)$(mandir)/man3/pcap_fopen_offline.3pcap
+- rm -f $(DESTDIR)$(mandir)/man3/pcap_getnonblock.3pcap
+- for i in $(MANFILE); do \
+- rm -f $(DESTDIR)$(mandir)/man@MAN_FILE_FORMATS@/`echo $$i | sed 's/.manfile.in/.@MAN_FILE_FORMATS@/'`; done
+- for i in $(MANMISC); do \
+- rm -f $(DESTDIR)$(mandir)/man@MAN_MISC_INFO@/`echo $$i | sed 's/.manmisc.in/.@MAN_MISC_INFO@/'`; done
+
+ uninstall-shared: uninstall-shared-$(DYEXT)
+ uninstall-shared-so:
diff --git a/package/libs/libpcap/patches/103-makefile_flex_workaround.patch b/package/libs/libpcap/patches/103-makefile_flex_workaround.patch
new file mode 100644
index 0000000000..a90e0ce1a3
--- /dev/null
+++ b/package/libs/libpcap/patches/103-makefile_flex_workaround.patch
@@ -0,0 +1,14 @@
+
+ Copyright (C) 2006 Markus Wigge
+
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -56,7 +56,7 @@ LD = /usr/bin/ld
+ CC = @CC@
+ CCOPT = @V_CCOPT@
+ INCLS = -I. @V_INCLS@
+-DEFS = @DEFS@ @V_DEFS@
++DEFS = -D_BSD_SOURCE @DEFS@ @V_DEFS@
+ ADDLOBJS = @ADDLOBJS@
+ ADDLARCHIVEOBJS = @ADDLARCHIVEOBJS@
+ LIBS = @LIBS@
diff --git a/package/libs/libpcap/patches/201-space_optimization.patch b/package/libs/libpcap/patches/201-space_optimization.patch
new file mode 100644
index 0000000000..f3eec4c839
--- /dev/null
+++ b/package/libs/libpcap/patches/201-space_optimization.patch
@@ -0,0 +1,133 @@
+--- a/gencode.c
++++ b/gencode.c
+@@ -491,20 +491,6 @@ pcap_compile_nopcap(int snaplen_arg, int
+ }
+
+ /*
+- * Clean up a "struct bpf_program" by freeing all the memory allocated
+- * in it.
+- */
+-void
+-pcap_freecode(struct bpf_program *program)
+-{
+- program->bf_len = 0;
+- if (program->bf_insns != NULL) {
+- free((char *)program->bf_insns);
+- program->bf_insns = NULL;
+- }
+-}
+-
+-/*
+ * Backpatch the blocks in 'list' to 'target'. The 'sense' field indicates
+ * which of the jt and jf fields has been resolved and which is a pointer
+ * back to another unresolved block (or nil). At least one of the fields
+--- a/pcap.c
++++ b/pcap.c
+@@ -748,6 +748,59 @@ static const u_char charmap[] = {
+ (u_char)'\374', (u_char)'\375', (u_char)'\376', (u_char)'\377',
+ };
+
++/*
++ * Clean up a "struct bpf_program" by freeing all the memory allocated
++ * in it.
++ */
++void
++pcap_freecode(struct bpf_program *program)
++{
++ program->bf_len = 0;
++ if (program->bf_insns != NULL) {
++ free((char *)program->bf_insns);
++ program->bf_insns = NULL;
++ }
++}
++
++/*
++ * Make a copy of a BPF program and put it in the "fcode" member of
++ * a "pcap_t".
++ *
++ * If we fail to allocate memory for the copy, fill in the "errbuf"
++ * member of the "pcap_t" with an error message, and return -1;
++ * otherwise, return 0.
++ */
++int
++install_bpf_program(pcap_t *p, struct bpf_program *fp)
++{
++ size_t prog_size;
++
++ /*
++ * Validate the program.
++ */
++ if (!bpf_validate(fp->bf_insns, fp->bf_len)) {
++ snprintf(p->errbuf, sizeof(p->errbuf),
++ "BPF program is not valid");
++ return (-1);
++ }
++
++ /*
++ * Free up any already installed program.
++ */
++ pcap_freecode(&p->fcode);
++
++ prog_size = sizeof(*fp->bf_insns) * fp->bf_len;
++ p->fcode.bf_len = fp->bf_len;
++ p->fcode.bf_insns = (struct bpf_insn *)malloc(prog_size);
++ if (p->fcode.bf_insns == NULL) {
++ snprintf(p->errbuf, sizeof(p->errbuf),
++ "malloc: %s", pcap_strerror(errno));
++ return (-1);
++ }
++ memcpy(p->fcode.bf_insns, fp->bf_insns, prog_size);
++ return (0);
++}
++
+ int
+ pcap_strcasecmp(const char *s1, const char *s2)
+ {
+--- a/optimize.c
++++ b/optimize.c
+@@ -2292,45 +2292,6 @@ icode_to_fcode(root, lenp)
+ return fp;
+ }
+
+-/*
+- * Make a copy of a BPF program and put it in the "fcode" member of
+- * a "pcap_t".
+- *
+- * If we fail to allocate memory for the copy, fill in the "errbuf"
+- * member of the "pcap_t" with an error message, and return -1;
+- * otherwise, return 0.
+- */
+-int
+-install_bpf_program(pcap_t *p, struct bpf_program *fp)
+-{
+- size_t prog_size;
+-
+- /*
+- * Validate the program.
+- */
+- if (!bpf_validate(fp->bf_insns, fp->bf_len)) {
+- snprintf(p->errbuf, sizeof(p->errbuf),
+- "BPF program is not valid");
+- return (-1);
+- }
+-
+- /*
+- * Free up any already installed program.
+- */
+- pcap_freecode(&p->fcode);
+-
+- prog_size = sizeof(*fp->bf_insns) * fp->bf_len;
+- p->fcode.bf_len = fp->bf_len;
+- p->fcode.bf_insns = (struct bpf_insn *)malloc(prog_size);
+- if (p->fcode.bf_insns == NULL) {
+- snprintf(p->errbuf, sizeof(p->errbuf),
+- "malloc: %s", pcap_strerror(errno));
+- return (-1);
+- }
+- memcpy(p->fcode.bf_insns, fp->bf_insns, prog_size);
+- return (0);
+-}
+-
+ #ifdef BDEBUG
+ static void
+ opt_dump(root)
diff --git a/package/libs/libpcap/patches/202-protocol_api.patch b/package/libs/libpcap/patches/202-protocol_api.patch
new file mode 100644
index 0000000000..892aeb7e0d
--- /dev/null
+++ b/package/libs/libpcap/patches/202-protocol_api.patch
@@ -0,0 +1,141 @@
+--- a/pcap-int.h
++++ b/pcap-int.h
+@@ -209,6 +209,7 @@ struct pcap_opt {
+ char *source;
+ int promisc;
+ int rfmon;
++ int proto; /* protocol for packet socket (linux) */
+ };
+
+ /*
+--- a/pcap-linux.c
++++ b/pcap-linux.c
+@@ -335,7 +335,7 @@ static int iface_get_id(int fd, const ch
+ static int iface_get_mtu(int fd, const char *device, char *ebuf);
+ static int iface_get_arptype(int fd, const char *device, char *ebuf);
+ #ifdef HAVE_PF_PACKET_SOCKETS
+-static int iface_bind(int fd, int ifindex, char *ebuf);
++static int iface_bind(int fd, int ifindex, char *ebuf, unsigned short proto);
+ #ifdef IW_MODE_MONITOR
+ static int has_wext(int sock_fd, const char *device, char *ebuf);
+ #endif /* IW_MODE_MONITOR */
+@@ -881,7 +881,7 @@ pcap_can_set_rfmon_linux(pcap_t *handle)
+ * (We assume that if we have Wireless Extensions support
+ * we also have PF_PACKET support.)
+ */
+- sock_fd = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL));
++ sock_fd = socket(PF_PACKET, SOCK_RAW, p->opt.proto);
+ if (sock_fd == -1) {
+ (void)snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
+ "socket: %s", pcap_strerror(errno));
+@@ -1128,6 +1128,9 @@ pcap_activate_linux(pcap_t *handle)
+ handle->read_op = pcap_read_linux;
+ handle->stats_op = pcap_stats_linux;
+
++ if (handle->opt.proto < 0)
++ handle->opt.proto = (int) htons(ETH_P_ALL);
++
+ /*
+ * The "any" device is a special device which causes us not
+ * to bind to a particular device and thus to look at all
+@@ -2684,8 +2687,8 @@ activate_new(pcap_t *handle)
+ * try a SOCK_RAW socket for the raw interface.
+ */
+ sock_fd = is_any_device ?
+- socket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) :
+- socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL));
++ socket(PF_PACKET, SOCK_DGRAM, handle->opt.proto) :
++ socket(PF_PACKET, SOCK_RAW, handle->opt.proto);
+
+ if (sock_fd == -1) {
+ snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "socket: %s",
+@@ -2783,7 +2786,7 @@ activate_new(pcap_t *handle)
+ return PCAP_ERROR;
+ }
+ sock_fd = socket(PF_PACKET, SOCK_DGRAM,
+- htons(ETH_P_ALL));
++ handle->opt.proto);
+ if (sock_fd == -1) {
+ snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
+ "socket: %s", pcap_strerror(errno));
+@@ -2835,7 +2838,7 @@ activate_new(pcap_t *handle)
+ }
+
+ if ((err = iface_bind(sock_fd, handle->md.ifindex,
+- handle->errbuf)) != 1) {
++ handle->errbuf, handle->opt.proto)) != 1) {
+ close(sock_fd);
+ if (err < 0)
+ return err;
+@@ -3640,7 +3643,7 @@ iface_get_id(int fd, const char *device,
+ * or a PCAP_ERROR_ value on a hard error.
+ */
+ static int
+-iface_bind(int fd, int ifindex, char *ebuf)
++iface_bind(int fd, int ifindex, char *ebuf, unsigned short proto)
+ {
+ struct sockaddr_ll sll;
+ int err;
+@@ -3649,7 +3652,7 @@ iface_bind(int fd, int ifindex, char *eb
+ memset(&sll, 0, sizeof(sll));
+ sll.sll_family = AF_PACKET;
+ sll.sll_ifindex = ifindex;
+- sll.sll_protocol = htons(ETH_P_ALL);
++ sll.sll_protocol = proto;
+
+ if (bind(fd, (struct sockaddr *) &sll, sizeof(sll)) == -1) {
+ if (errno == ENETDOWN) {
+@@ -4359,7 +4362,7 @@ activate_old(pcap_t *handle)
+
+ /* Open the socket */
+
+- handle->fd = socket(PF_INET, SOCK_PACKET, htons(ETH_P_ALL));
++ handle->fd = socket(PF_INET, SOCK_PACKET, handle->opt.proto);
+ if (handle->fd == -1) {
+ snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
+ "socket: %s", pcap_strerror(errno));
+--- a/pcap.c
++++ b/pcap.c
+@@ -258,6 +258,8 @@ pcap_create_common(const char *source, c
+ pcap_set_snaplen(p, 65535); /* max packet size */
+ p->opt.promisc = 0;
+ p->opt.buffer_size = 0;
++ p->opt.proto = -1;
++
+ return (p);
+ }
+
+@@ -317,6 +319,15 @@ pcap_set_buffer_size(pcap_t *p, int buff
+ return 0;
+ }
+
++int
++pcap_set_protocol(pcap_t *p, unsigned short proto)
++{
++ if (pcap_check_activated(p))
++ return PCAP_ERROR_ACTIVATED;
++ p->opt.proto = proto;
++ return 0;
++}
++
+ int
+ pcap_activate(pcap_t *p)
+ {
+--- a/pcap/pcap.h
++++ b/pcap/pcap.h
+@@ -68,6 +68,7 @@ extern "C" {
+ #define PCAP_VERSION_MINOR 4
+
+ #define PCAP_ERRBUF_SIZE 256
++#define HAS_PROTO_EXTENSION
+
+ /*
+ * Compatibility for systems that have a bpf.h that
+@@ -276,6 +277,7 @@ int pcap_can_set_rfmon(pcap_t *);
+ int pcap_set_rfmon(pcap_t *, int);
+ int pcap_set_timeout(pcap_t *, int);
+ int pcap_set_buffer_size(pcap_t *, int);
++int pcap_set_protocol(pcap_t *, unsigned short);
+ int pcap_activate(pcap_t *);
+
+ pcap_t *pcap_open_live(const char *, int, int, int, char *);
diff --git a/package/libs/libpcap/patches/203-undef_iw_mode_monitor.patch b/package/libs/libpcap/patches/203-undef_iw_mode_monitor.patch
new file mode 100644
index 0000000000..508c6590a5
--- /dev/null
+++ b/package/libs/libpcap/patches/203-undef_iw_mode_monitor.patch
@@ -0,0 +1,11 @@
+--- a/pcap-linux.c
++++ b/pcap-linux.c
+@@ -254,6 +254,8 @@ static const char rcsid[] _U_ =
+ typedef int socklen_t;
+ #endif
+
++#undef IW_MODE_MONITOR
++
+ #ifndef MSG_TRUNC
+ /*
+ * This is being compiled on a system that lacks MSG_TRUNC; define it