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livepatch: Add a missing newline character in klp_module_coming() 

The error message is not printed immediately because it does not end with
a newline character.

Before:
root@localhost:~# insmod vmlinux.ko
insmod: ERROR: could not insert module vmlinux.ko: Invalid parameters

After:
root@localhost:~# insmod vmlinux.ko
[   43.982558] livepatch: vmlinux.ko: invalid module name
insmod: ERROR: could not insert module vmlinux.ko: Invalid parameters

Fixes: dcf550e52f ("livepatch: Disallow vmlinux.ko")
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20220830112855.749-1-thunder.leizhen@huawei.com
This commit is contained in:
Zhen Lei 2022-08-30 19:28:55 +08:00 committed by Petr Mladek
parent 747f7a2901
commit 66d8529d0f
1 changed files with 1 additions and 1 deletions
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2
kernel/livepatch/core.c
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@ -1171,7 +1171,7 @@ int klp_module_coming(struct module *mod)
return -EINVAL;
if (!strcmp(mod->name, "vmlinux")) {
pr_err("vmlinux.ko: invalid module name");
pr_err("vmlinux.ko: invalid module name\n");
return -EINVAL;
}