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dnsmasq: upgrade 2.80 -> 2.81
-dnsmasq/0001-dnsmasq-fix-build-against-5.2-headers.patch -dnsmasq/0001-dnsmasq-fix-memory-leak-in-helper-c.patch Removed since these are included in 2.81 Signed-off-by: Zang Ruochen <zangrc.fnst@cn.fujitsu.com> Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
-31
@@ -1,31 +0,0 @@
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From 52f4b58c14a2788ca08b7d8884d586724d86fc66 Mon Sep 17 00:00:00 2001
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From: Bruce Ashfield <bruce.ashfield@gmail.com>
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Date: Mon, 19 Aug 2019 14:46:02 +0000
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Subject: [PATCH] dnsmasq: fix build against 5.2 headers
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Upstream linux y2038 work has moved some definitions SIOCGSTAMP is
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defined in linux/sockios.h, not asm/sockios.h now. So we need to
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add that include to fix the build.
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Upstream-status: backport of http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=3052ce208acf602f0163166dcefb7330d537cedb
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Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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---
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a/src/dnsmasq.h | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/build/tmp/work/core2-64-poky-linux/dnsmasq/2.80-r0/dnsmasq-2.80/src/dnsmasq.h b/build/tmp/work/core2-64-poky-linux/dnsmasq/2.80-r0/dnsmasq-2.80/src/dnsmasq.h
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index f53e9a5be6..d9225ea473 100644
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--- a/src/dnsmasq.h
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+++ b/src/dnsmasq.h
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@@ -138,6 +138,7 @@ typedef unsigned long long u64;
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#endif
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#if defined(HAVE_LINUX_NETWORK)
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+#include <linux/sockios.h>
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#include <linux/capability.h>
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/* There doesn't seem to be a universally-available
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userspace header for these. */
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--
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2.19.1
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-49
@@ -1,49 +0,0 @@
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From 69bc94779c2f035a9fffdb5327a54c3aeca73ed5 Mon Sep 17 00:00:00 2001
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From: Simon Kelley <simon@thekelleys.org.uk>
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Date: Wed, 14 Aug 2019 20:44:50 +0100
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Subject: [PATCH] Fix memory leak in helper.c
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Thanks to Xu Mingjie <xumingjie1995@outlook.com> for spotting this.
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CVE: CVE-2019-14834
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Upstream-Status: Backport
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Signed-off-by: Zhixiong Chi <zhixiong.chi@windriver.com>
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---
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src/helper.c | 12 +++++++++---
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1 file changed, 9 insertions(+), 3 deletions(-)
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diff --git a/src/helper.c b/src/helper.c
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index 33ba120..c392eec 100644
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--- a/src/helper.c
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+++ b/src/helper.c
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@@ -82,7 +82,8 @@ int create_helper(int event_fd, int err_fd, uid_t uid, gid_t gid, long max_fd)
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pid_t pid;
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int i, pipefd[2];
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struct sigaction sigact;
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-
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+ unsigned char *alloc_buff = NULL;
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+
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/* create the pipe through which the main program sends us commands,
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then fork our process. */
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if (pipe(pipefd) == -1 || !fix_fd(pipefd[1]) || (pid = fork()) == -1)
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@@ -188,11 +189,16 @@ int create_helper(int event_fd, int err_fd, uid_t uid, gid_t gid, long max_fd)
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struct script_data data;
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char *p, *action_str, *hostname = NULL, *domain = NULL;
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unsigned char *buf = (unsigned char *)daemon->namebuff;
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- unsigned char *end, *extradata, *alloc_buff = NULL;
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+ unsigned char *end, *extradata;
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int is6, err = 0;
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int pipeout[2];
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- free(alloc_buff);
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+ /* Free rarely-allocated memory from previous iteration. */
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+ if (alloc_buff)
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+ {
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+ free(alloc_buff);
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+ alloc_buff = NULL;
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+ }
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/* we read zero bytes when pipe closed: this is our signal to exit */
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if (!read_write(pipefd[0], (unsigned char *)&data, sizeof(data), 1))
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--
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1.7.10.4
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@@ -1,10 +0,0 @@
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require dnsmasq.inc
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SRC_URI[dnsmasq-2.80.md5sum] = "1f071fd11454e1cffea73bdadcf70b21"
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SRC_URI[dnsmasq-2.80.sha256sum] = "9e4a58f816ce0033ce383c549b7d4058ad9b823968d352d2b76614f83ea39adc"
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SRC_URI += "\
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file://lua.patch \
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file://0001-dnsmasq-fix-build-against-5.2-headers.patch \
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file://0001-dnsmasq-fix-memory-leak-in-helper-c.patch \
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"
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@@ -0,0 +1,8 @@
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require dnsmasq.inc
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SRC_URI[dnsmasq-2.81.md5sum] = "e43808177a773014b5892ccba238f7a8"
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SRC_URI[dnsmasq-2.81.sha256sum] = "3c28c68c6c2967c3a96e9b432c0c046a5df17a426d3a43cffe9e693cf05804d0"
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SRC_URI += "\
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file://lua.patch \
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"
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