diff options
Diffstat (limited to 'meta/recipes-extended/ltp/ltp/0037-containers-netns_netlink-Avoid-segmentation-fault.patch')
-rw-r--r-- | meta/recipes-extended/ltp/ltp/0037-containers-netns_netlink-Avoid-segmentation-fault.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/meta/recipes-extended/ltp/ltp/0037-containers-netns_netlink-Avoid-segmentation-fault.patch b/meta/recipes-extended/ltp/ltp/0037-containers-netns_netlink-Avoid-segmentation-fault.patch new file mode 100644 index 0000000000..18d1f727f2 --- /dev/null +++ b/meta/recipes-extended/ltp/ltp/0037-containers-netns_netlink-Avoid-segmentation-fault.patch @@ -0,0 +1,50 @@ +From 193ce739b2a5174269a958b00c3a5590de944e0d Mon Sep 17 00:00:00 2001 +From: Huacai Chen <chenhc@lemote.com> +Date: Thu, 27 Oct 2016 14:45:52 +0800 +Subject: [PATCH] containers/netns_netlink: Avoid segmentation fault + +In order to avoid segmentation fault (use NULL as a function pointer), +this patch modify check_netns() by passing a dummy function pointer to +do_clone_unshare_test(). + +Signed-off-by: Huacai Chen <chenhc@lemote.com> +Signed-off-by: Cyril Hrubis <chrubis@suse.cz> + +Upstream-Status: Backport + +Signed-off-by: Jackie Huang <jackie.huang@windriver.com> +--- + testcases/kernel/containers/netns/netns_helper.h | 10 ++++++++-- + 1 file changed, 8 insertions(+), 2 deletions(-) + +diff --git a/testcases/kernel/containers/netns/netns_helper.h b/testcases/kernel/containers/netns/netns_helper.h +index 2a331ae..7df6dcb 100644 +--- a/testcases/kernel/containers/netns/netns_helper.h ++++ b/testcases/kernel/containers/netns/netns_helper.h +@@ -56,6 +56,12 @@ static void check_iproute(unsigned int spe_ipver) + pclose(ipf); + } + ++static int dummy(void *arg) ++{ ++ (void) arg; ++ return 0; ++} ++ + static void check_netns(void) + { + int pid, status; +@@ -64,8 +70,8 @@ static void check_netns(void) + tst_brkm(TCONF | TERRNO, NULL, "CLONE_NEWNS (%d) not supported", + CLONE_NEWNS); + +- pid = do_clone_unshare_test(T_UNSHARE, CLONE_NEWNET | CLONE_NEWNS, NULL, +- NULL); ++ pid = do_clone_unshare_test(T_UNSHARE, CLONE_NEWNET | CLONE_NEWNS, ++ dummy, NULL); + if (pid == -1) + tst_brkm(TCONF | TERRNO, NULL, + "unshare syscall smoke test failed"); +-- +2.7.4 + |