Merge tag 'libnvdimm-for-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdim...

[karo-tx-linux.git] / kernel / module.c

diff --git a/kernel/module.c b/kernel/module.c
index 63321952c71cb58f5b1b9daaa30f09b30a28862f..f37308b733d845526918588d2948673925e7ac5b 100644 (file)
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -4035,7 +4035,7 @@ unsigned long module_kallsyms_lookup_name(const char *name)
 
        /* Don't lock: we're in enough trouble already. */
        preempt_disable();
-       if ((colon = strchr(name, ':')) != NULL) {
+       if ((colon = strnchr(name, MODULE_NAME_LEN, ':')) != NULL) {
                if ((mod = find_module_all(name, colon - name, false)) != NULL)
                        ret = mod_find_symname(mod, colon+1);
        } else {