From 4297f4f9014f8b2596cdfc38fe086e8c0653ffba Mon Sep 17 00:00:00 2001 From: p-wassi Date: Sat, 10 Dec 2016 10:56:22 +0100 Subject: libs/libpcap: update to 1.8.1 Update libpcap to upstream release 1.8.1 Change the name from libpcap.so.1.3 to libpcap.so.1 Remove parts of patch 201 which moved code among src files. Import patch 204 from Debian to update the USB path. Signed-off-by: Paul Wassi Signed-off-by: Felix Fietkau [fix parallel build bug] --- .../libpcap/patches/201-space_optimization.patch | 137 +-------------------- 1 file changed, 2 insertions(+), 135 deletions(-) (limited to 'package/libs/libpcap/patches/201-space_optimization.patch') diff --git a/package/libs/libpcap/patches/201-space_optimization.patch b/package/libs/libpcap/patches/201-space_optimization.patch index f331a18357..b0a91bb0ef 100644 --- a/package/libs/libpcap/patches/201-space_optimization.patch +++ b/package/libs/libpcap/patches/201-space_optimization.patch @@ -1,140 +1,7 @@ ---- a/gencode.c -+++ b/gencode.c -@@ -543,20 +543,6 @@ 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 -@@ -1087,6 +1087,59 @@ 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 -@@ -2203,45 +2203,6 @@ icode_to_fcode(struct block *root, u_int - 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 - dot_dump_node(struct block *block, struct bpf_program *prog, FILE *out) --- a/pcap-common.c +++ b/pcap-common.c -@@ -1372,14 +1372,23 @@ swap_pseudo_headers(int linktype, struct - switch (linktype) { +@@ -1447,14 +1447,23 @@ swap_pseudo_headers(int linktype, struct + break; case DLT_USB_LINUX: +#ifndef PCAP_SUPPORT_USB -- cgit v1.2.3