summaryrefslogtreecommitdiffstats
path: root/kernel/livepatch
diff options
context:
space:
mode:
authorZheng Yejian <zhengyejian1@huawei.com>2023-09-14 15:26:44 +0800
committerPetr Mladek <pmladek@suse.com>2023-09-20 11:24:18 +0200
commit67e18e132f0fd738f8c8cac3aa1420312073f795 (patch)
tree64f18a7a85b9841bc730076dba3d0a0fedd5d0ba /kernel/livepatch
parentf4ce392b03722b62804909aadbce6ff4f9c50b91 (diff)
downloadlinux-stable-67e18e132f0fd738f8c8cac3aa1420312073f795.tar.gz
linux-stable-67e18e132f0fd738f8c8cac3aa1420312073f795.tar.bz2
linux-stable-67e18e132f0fd738f8c8cac3aa1420312073f795.zip
livepatch: Fix missing newline character in klp_resolve_symbols()
Without the newline character, the log may not be printed immediately after the error occurs. Fixes: ca376a937486 ("livepatch: Prevent module-specific KLP rela sections from referencing vmlinux symbols") Signed-off-by: Zheng Yejian <zhengyejian1@huawei.com> Reviewed-by: Petr Mladek <pmladek@suse.com> Signed-off-by: Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/20230914072644.4098857-1-zhengyejian1@huawei.com
Diffstat (limited to 'kernel/livepatch')
-rw-r--r--kernel/livepatch/core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c
index 61328328c474..ecbc9b6aba3a 100644
--- a/kernel/livepatch/core.c
+++ b/kernel/livepatch/core.c
@@ -243,7 +243,7 @@ static int klp_resolve_symbols(Elf_Shdr *sechdrs, const char *strtab,
* symbols are exported and normal relas can be used instead.
*/
if (!sec_vmlinux && sym_vmlinux) {
- pr_err("invalid access to vmlinux symbol '%s' from module-specific livepatch relocation section",
+ pr_err("invalid access to vmlinux symbol '%s' from module-specific livepatch relocation section\n",
sym_name);
return -EINVAL;
}