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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2013-07-27 22:15:01 +0000
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2013-07-27 22:15:01 +0000
commit7996a3d79d55b7f879dfd62e202bbfe2963718d3 (patch)
tree8d9f6759fec4099b9be503c11c7ed174f7204980 /libdde-linux26/contrib/include/linux/poison.h
parent4fbe7358c7747a9165f776eb19addbb9baf7def2 (diff)
really properly move files
Diffstat (limited to 'libdde-linux26/contrib/include/linux/poison.h')
-rw-r--r--libdde-linux26/contrib/include/linux/poison.h71
1 files changed, 71 insertions, 0 deletions
diff --git a/libdde-linux26/contrib/include/linux/poison.h b/libdde-linux26/contrib/include/linux/poison.h
new file mode 100644
index 00000000..9f316837
--- /dev/null
+++ b/libdde-linux26/contrib/include/linux/poison.h
@@ -0,0 +1,71 @@
+#ifndef _LINUX_POISON_H
+#define _LINUX_POISON_H
+
+/********** include/linux/list.h **********/
+/*
+ * These are non-NULL pointers that will result in page faults
+ * under normal circumstances, used to verify that nobody uses
+ * non-initialized list entries.
+ */
+#define LIST_POISON1 ((void *) 0x00100100)
+#define LIST_POISON2 ((void *) 0x00200200)
+
+/********** include/linux/timer.h **********/
+/*
+ * Magic number "tsta" to indicate a static timer initializer
+ * for the object debugging code.
+ */
+#define TIMER_ENTRY_STATIC ((void *) 0x74737461)
+
+/********** mm/slab.c **********/
+/*
+ * Magic nums for obj red zoning.
+ * Placed in the first word before and the first word after an obj.
+ */
+#define RED_INACTIVE 0x09F911029D74E35BULL /* when obj is inactive */
+#define RED_ACTIVE 0xD84156C5635688C0ULL /* when obj is active */
+
+#define SLUB_RED_INACTIVE 0xbb
+#define SLUB_RED_ACTIVE 0xcc
+
+/* ...and for poisoning */
+#define POISON_INUSE 0x5a /* for use-uninitialised poisoning */
+#define POISON_FREE 0x6b /* for use-after-free poisoning */
+#define POISON_END 0xa5 /* end-byte of poisoning */
+
+/********** arch/$ARCH/mm/init.c **********/
+#define POISON_FREE_INITMEM 0xcc
+
+/********** arch/ia64/hp/common/sba_iommu.c **********/
+/*
+ * arch/ia64/hp/common/sba_iommu.c uses a 16-byte poison string with a
+ * value of "SBAIOMMU POISON\0" for spill-over poisoning.
+ */
+
+/********** fs/jbd/journal.c **********/
+#define JBD_POISON_FREE 0x5b
+#define JBD2_POISON_FREE 0x5c
+
+/********** drivers/base/dmapool.c **********/
+#define POOL_POISON_FREED 0xa7 /* !inuse */
+#define POOL_POISON_ALLOCATED 0xa9 /* !initted */
+
+/********** drivers/atm/ **********/
+#define ATM_POISON_FREE 0x12
+#define ATM_POISON 0xdeadbeef
+
+/********** net/ **********/
+#define NEIGHBOR_DEAD 0xdeadbeef
+#define NETFILTER_LINK_POISON 0xdead57ac
+
+/********** kernel/mutexes **********/
+#define MUTEX_DEBUG_INIT 0x11
+#define MUTEX_DEBUG_FREE 0x22
+
+/********** security/ **********/
+#define KEY_DESTROY 0xbd
+
+/********** sound/oss/ **********/
+#define OSS_POISON_FREE 0xAB
+
+#endif