diff options
Diffstat (limited to 'meta/recipes-support/libnl/libnl')
| -rw-r--r-- | meta/recipes-support/libnl/libnl/0001-fix-double-free-caused-by-freeing-link-af_data-in-rt.patch | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/meta/recipes-support/libnl/libnl/0001-fix-double-free-caused-by-freeing-link-af_data-in-rt.patch b/meta/recipes-support/libnl/libnl/0001-fix-double-free-caused-by-freeing-link-af_data-in-rt.patch deleted file mode 100644 index 6d2c8ff72d..0000000000 --- a/meta/recipes-support/libnl/libnl/0001-fix-double-free-caused-by-freeing-link-af_data-in-rt.patch +++ /dev/null @@ -1,41 +0,0 @@ -From 6f37b439af7e96104aadd8ec3ae8d3882df8d102 Mon Sep 17 00:00:00 2001 -From: Jiri Pirko <jiri@resnulli.us> -Date: Wed, 21 Aug 2013 14:40:34 +0200 -Subject: [PATCH] fix double free caused by freeing link af_data in - rtnl_link_set_family() - -Introduced by commit 8026fe2e3a9089eff3f5a06ee6e3cc78d96334ed ("link: -Free and realloc af specific data upon rtnl_link_set_family()") - -link->l_af_data[link->l_af_ops->ao_family] is freed here but not set to -zero. That leads to double free made by link_free_data->do_foreach_af. - -Fix this by setting link->l_af_data[link->l_af_ops->ao_family] to zero -rigth after free. - -Signed-off-by: Jiri Pirko <jiri@resnulli.us> -Signed-off-by: Thomas Graf <tgraf@suug.ch> ---- - lib/route/link.c | 4 +++- - 1 file changed, 3 insertions(+), 1 deletion(-) - -diff --git a/lib/route/link.c b/lib/route/link.c -index a73e1db..0bb90a0 100644 ---- a/lib/route/link.c -+++ b/lib/route/link.c -@@ -1762,9 +1762,11 @@ void rtnl_link_set_family(struct rtnl_link *link, int family) - link->l_family = family; - link->ce_mask |= LINK_ATTR_FAMILY; - -- if (link->l_af_ops) -+ if (link->l_af_ops) { - af_free(link, link->l_af_ops, - link->l_af_data[link->l_af_ops->ao_family], NULL); -+ link->l_af_data[link->l_af_ops->ao_family] = NULL; -+ } - - link->l_af_ops = af_lookup_and_alloc(link, family); - } --- -1.8.4 - |