diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.9/950-0004-Protect-__release_resource-against-resources-without.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.9/950-0004-Protect-__release_resource-against-resources-without.patch | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/target/linux/brcm2708/patches-4.9/950-0004-Protect-__release_resource-against-resources-without.patch b/target/linux/brcm2708/patches-4.9/950-0004-Protect-__release_resource-against-resources-without.patch deleted file mode 100644 index 4b80ab0bec..0000000000 --- a/target/linux/brcm2708/patches-4.9/950-0004-Protect-__release_resource-against-resources-without.patch +++ /dev/null @@ -1,27 +0,0 @@ -From 3115fe312a2c751954f1ab0f0ba07aea1c1c7d1b Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.org> -Date: Fri, 13 Mar 2015 12:43:36 +0000 -Subject: [PATCH] Protect __release_resource against resources without parents - -Without this patch, removing a device tree overlay can crash here. - -Signed-off-by: Phil Elwell <phil@raspberrypi.org> ---- - kernel/resource.c | 6 ++++++ - 1 file changed, 6 insertions(+) - ---- a/kernel/resource.c -+++ b/kernel/resource.c -@@ -246,6 +246,12 @@ static int __release_resource(struct res - { - struct resource *tmp, **p, *chd; - -+ if (!old->parent) { -+ WARN(old->sibling, "sibling but no parent"); -+ if (old->sibling) -+ return -EINVAL; -+ return 0; -+ } - p = &old->parent->child; - for (;;) { - tmp = *p; |