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-rw-r--r--database/rrdset.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/database/rrdset.c b/database/rrdset.c
index 2843bb330..3177f43ff 100644
--- a/database/rrdset.c
+++ b/database/rrdset.c
@@ -2207,7 +2207,7 @@ bool rrdset_memory_load_or_create_map_save(RRDSET *st, RRD_MEMORY_MODE memory_mo
memset(st_on_file, 0, size);
// set the values we need
- strncpyz(st_on_file->id, rrdset_id(st), RRD_ID_LENGTH_MAX_V019 + 1);
+ strncpyz(st_on_file->id, rrdset_id(st), RRD_ID_LENGTH_MAX_V019);
strcpy(st_on_file->cache_filename, fullfilename);
strcpy(st_on_file->magic, RRDSET_MAGIC_V019);
st_on_file->memsize = size;