[PATCH] addrmap: Fix off by one in addrmap_set_entry()

The > comparison needs to be changed to >= to prevent an out of bounds write on th next line.

Signed-off-by: Dan Carpenter dan.carpenter@linaro.org --- lib/addr_map.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/addr_map.c b/lib/addr_map.c index 9b3e0a544e47..86e932e4b561 100644 --- a/lib/addr_map.c +++ b/lib/addr_map.c @@ -59,7 +59,7 @@ void *addrmap_phys_to_virt(phys_addr_t paddr) void addrmap_set_entry(unsigned long vaddr, phys_addr_t paddr, phys_size_t size, int idx) { - if (idx > CONFIG_SYS_NUM_ADDR_MAP) + if (idx >= CONFIG_SYS_NUM_ADDR_MAP) return;

address_map[idx].vaddr = vaddr;