Merge remote-tracking branch 'origin/upstream-f2fs-stable-linux-4.4.y' into android-4.4

[sagit-ice-cold/kernel_xiaomi_msm8998.git] / fs / f2fs / namei.c

diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index cd05757..05193a1 100644 (file)
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -246,7 +246,7 @@ int f2fs_update_extension_list(struct f2fs_sb_info *sbi, const char *name,
                return -EINVAL;
 
        if (hot) {
-               strncpy(extlist[count], name, strlen(name));
+               memcpy(extlist[count], name, strlen(name));
                sbi->raw_super->hot_ext_count = hot_count + 1;
        } else {
                char buf[F2FS_MAX_EXTENSION][F2FS_EXTENSION_LEN];
@@ -254,7 +254,7 @@ int f2fs_update_extension_list(struct f2fs_sb_info *sbi, const char *name,
                memcpy(buf, &extlist[cold_count],
                                F2FS_EXTENSION_LEN * hot_count);
                memset(extlist[cold_count], 0, F2FS_EXTENSION_LEN);
-               strncpy(extlist[cold_count], name, strlen(name));
+               memcpy(extlist[cold_count], name, strlen(name));
                memcpy(&extlist[cold_count + 1], buf,
                                F2FS_EXTENSION_LEN * hot_count);
                sbi->raw_super->extension_count = cpu_to_le32(cold_count + 1);