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-rw-r--r--cmd/mtdparts.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/cmd/mtdparts.c b/cmd/mtdparts.c
index c401009133..0da3afd75f 100644
--- a/cmd/mtdparts.c
+++ b/cmd/mtdparts.c
@@ -690,7 +690,7 @@ static int part_parse(const char *const partdef, const char **ret, struct part_i
part->auto_name = 0;
} else {
/* auto generated name in form of size@offset */
- sprintf(part->name, "0x%08llx@0x%08llx", size, offset);
+ snprintf(part->name, name_len, "0x%08llx@0x%08llx", size, offset);
part->auto_name = 1;
}