diff options
Diffstat (limited to 'kernel/livepatch')
| -rw-r--r-- | kernel/livepatch/core.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c index 284e269..0e7c23c 100644 --- a/kernel/livepatch/core.c +++ b/kernel/livepatch/core.c @@ -234,8 +234,9 @@ static int klp_find_verify_func_addr(struct klp_object *obj, int ret; #if defined(CONFIG_RANDOMIZE_BASE) - /* KASLR is enabled, disregard old_addr from user */ - func->old_addr = 0; + /* If KASLR has been enabled, adjust old_addr accordingly */ + if (kaslr_enabled() && func->old_addr) + func->old_addr += kaslr_offset(); #endif if (!func->old_addr || klp_is_module(obj)) |
