LU-11834 llite: fix temporary instance buffer size

[fs/lustre-release.git] / lustre / llite / llite_lib.c

diff --git a/lustre/llite/llite_lib.c b/lustre/llite/llite_lib.c
index a7e8672..34f1627 100644 (file)
--- a/lustre/llite/llite_lib.c
+++ b/lustre/llite/llite_lib.c
@@ -1016,7 +1016,7 @@ int ll_fill_super(struct super_block *sb, struct vfsmount *mnt)
        char    *profilenm = get_profile_name(sb);
        struct config_llog_instance *cfg;
        /* %p for void* in printf needs 16+2 characters: 0xffffffffffffffff */
        char    *profilenm = get_profile_name(sb);
        struct config_llog_instance *cfg;
        /* %p for void* in printf needs 16+2 characters: 0xffffffffffffffff */

-       const int instlen = sizeof(cfg->cfg_instance) * 2 + 2;
+       const int instlen = 16 + 2;

        unsigned long cfg_instance = ll_get_cfg_instance(sb);
        char name[MAX_STRING_SIZE];
        int md_len = 0;
        unsigned long cfg_instance = ll_get_cfg_instance(sb);
        char name[MAX_STRING_SIZE];
        int md_len = 0;