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GET /api/1.2/patches/833248/?format=api
{ "id": 833248, "url": "http://patchwork.ozlabs.org/api/1.2/patches/833248/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netdev/patch/20171102080945.7436-1-bhole_prashant_q7@lab.ntt.co.jp/", "project": { "id": 7, "url": "http://patchwork.ozlabs.org/api/1.2/projects/7/?format=api", "name": "Linux network development", "link_name": "netdev", "list_id": "netdev.vger.kernel.org", "list_email": "netdev@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20171102080945.7436-1-bhole_prashant_q7@lab.ntt.co.jp>", "list_archive_url": null, "date": "2017-11-02T08:09:45", "name": "[net-next] tools: bpf: handle long path in jit disasm", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "0f9fbfdd37be37c403b20095c3b30b9bbe83131f", "submitter": { "id": 72702, "url": "http://patchwork.ozlabs.org/api/1.2/people/72702/?format=api", "name": "Prashant Bhole", "email": "bhole_prashant_q7@lab.ntt.co.jp" }, "delegate": { "id": 34, "url": "http://patchwork.ozlabs.org/api/1.2/users/34/?format=api", "username": "davem", "first_name": "David", "last_name": "Miller", "email": "davem@davemloft.net" }, "mbox": "http://patchwork.ozlabs.org/project/netdev/patch/20171102080945.7436-1-bhole_prashant_q7@lab.ntt.co.jp/mbox/", "series": [ { "id": 11452, "url": "http://patchwork.ozlabs.org/api/1.2/series/11452/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netdev/list/?series=11452", "date": "2017-11-02T08:09:45", "name": "[net-next] tools: bpf: handle long path in jit disasm", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/11452/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/833248/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/833248/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<netdev-owner@vger.kernel.org>", "X-Original-To": "patchwork-incoming@ozlabs.org", "Delivered-To": "patchwork-incoming@ozlabs.org", "Authentication-Results": "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=netdev-owner@vger.kernel.org;\n\treceiver=<UNKNOWN>)", "Received": [ "from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3ySHpr0D1Cz9t2f\n\tfor <patchwork-incoming@ozlabs.org>;\n\tThu, 2 Nov 2017 19:11:16 +1100 (AEDT)", "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S933145AbdKBILM (ORCPT <rfc822;patchwork-incoming@ozlabs.org>);\n\tThu, 2 Nov 2017 04:11:12 -0400", "from tama50.ecl.ntt.co.jp ([129.60.39.147]:43574 \"EHLO\n\ttama50.ecl.ntt.co.jp\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S933120AbdKBILJ (ORCPT\n\t<rfc822;netdev@vger.kernel.org>); Thu, 2 Nov 2017 04:11:09 -0400", "from vc2.ecl.ntt.co.jp (vc2.ecl.ntt.co.jp [129.60.86.154])\n\tby tama50.ecl.ntt.co.jp (8.13.8/8.13.8) with ESMTP id vA28Aqhk017894; \n\tThu, 2 Nov 2017 17:10:52 +0900", "from vc2.ecl.ntt.co.jp (localhost [127.0.0.1])\n\tby vc2.ecl.ntt.co.jp (Postfix) with ESMTP id 994A260293;\n\tThu, 2 Nov 2017 17:10:52 +0900 (JST)", "from jcms-pop21.ecl.ntt.co.jp (jcms-pop21.ecl.ntt.co.jp\n\t[129.60.87.134])\n\tby vc2.ecl.ntt.co.jp (Postfix) with ESMTP id 8C64660292;\n\tThu, 2 Nov 2017 17:10:52 +0900 (JST)", "from jcms-pop21.ecl.ntt.co.jp (unknown [129.60.241.220])\n\tby jcms-pop21.ecl.ntt.co.jp (Postfix) with ESMTPSA id 871D1400A80;\n\tThu, 2 Nov 2017 17:10:52 +0900 (JST)" ], "From": "Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>", "Subject": "[PATCH net-next] tools: bpf: handle long path in jit disasm", "Date": "Thu, 2 Nov 2017 17:09:45 +0900", "Message-Id": "<20171102080945.7436-1-bhole_prashant_q7@lab.ntt.co.jp>", "X-Mailer": "git-send-email 2.14.2", "To": "\"David S . Miller\" <davem@davemloft.net>", "Cc": "Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>,\n\tnetdev@vger.kernel.org, Alexei Starovoitov <ast@kernel.org>,\n\tDaniel Borkmann <daniel@iogearbox.net>", "X-TM-AS-MML": "disable", "Sender": "netdev-owner@vger.kernel.org", "Precedence": "bulk", "List-ID": "<netdev.vger.kernel.org>", "X-Mailing-List": "netdev@vger.kernel.org" }, "content": "Use PATH_MAX instead of hardcoded array size 256\n\nSigned-off-by: Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>\n---\n tools/bpf/bpf_jit_disasm.c | 3 ++-\n tools/bpf/bpftool/jit_disasm.c | 3 ++-\n 2 files changed, 4 insertions(+), 2 deletions(-)", "diff": "diff --git a/tools/bpf/bpf_jit_disasm.c b/tools/bpf/bpf_jit_disasm.c\nindex 422d9abd666a..75bf526a0168 100644\n--- a/tools/bpf/bpf_jit_disasm.c\n+++ b/tools/bpf/bpf_jit_disasm.c\n@@ -27,6 +27,7 @@\n #include <sys/klog.h>\n #include <sys/types.h>\n #include <sys/stat.h>\n+#include <limits.h>\n \n #define CMD_ACTION_SIZE_BUFFER\t\t10\n #define CMD_ACTION_READ_ALL\t\t3\n@@ -51,7 +52,7 @@ static void get_exec_path(char *tpath, size_t size)\n static void get_asm_insns(uint8_t *image, size_t len, int opcodes)\n {\n \tint count, i, pc = 0;\n-\tchar tpath[256];\n+\tchar tpath[PATH_MAX];\n \tstruct disassemble_info info;\n \tdisassembler_ftype disassemble;\n \tbfd *bfdf;\ndiff --git a/tools/bpf/bpftool/jit_disasm.c b/tools/bpf/bpftool/jit_disasm.c\nindex 5937e134e408..1551d3918d4c 100644\n--- a/tools/bpf/bpftool/jit_disasm.c\n+++ b/tools/bpf/bpftool/jit_disasm.c\n@@ -21,6 +21,7 @@\n #include <dis-asm.h>\n #include <sys/types.h>\n #include <sys/stat.h>\n+#include <limits.h>\n \n #include \"json_writer.h\"\n #include \"main.h\"\n@@ -80,7 +81,7 @@ void disasm_print_insn(unsigned char *image, ssize_t len, int opcodes)\n \tdisassembler_ftype disassemble;\n \tstruct disassemble_info info;\n \tint count, i, pc = 0;\n-\tchar tpath[256];\n+\tchar tpath[PATH_MAX];\n \tbfd *bfdf;\n \n \tif (!len)\n", "prefixes": [ "net-next" ] }