staging: android: fix a possible memory leak
Memory allocated by kstrdup should be freed.
CC: Brian Swetland <swetland@google.com>
Acked-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Seunghun Lee <waydi1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/android/logger.c b/drivers/staging/android/logger.c
index 9b47e66..0bf0d24 100644
--- a/drivers/staging/android/logger.c
+++ b/drivers/staging/android/logger.c
@@ -790,7 +790,7 @@
if (unlikely(ret)) {
pr_err("failed to register misc device for log '%s'!\n",
log->misc.name);
- goto out_free_log;
+ goto out_free_misc_name;
}
pr_info("created %luK log '%s'\n",
@@ -798,6 +798,9 @@
return 0;
+out_free_misc_name:
+ kfree(log->misc.name);
+
out_free_log:
kfree(log);