diff options
Diffstat (limited to 'scripts/dtc/checks.c')
| -rw-r--r-- | scripts/dtc/checks.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/dtc/checks.c b/scripts/dtc/checks.c index e81a8c74b..0c03ac915 100644 --- a/scripts/dtc/checks.c +++ b/scripts/dtc/checks.c @@ -560,7 +560,7 @@ static void check_reg_format(struct check *c, struct node *dt, size_cells = node_size_cells(node->parent); entrylen = (addr_cells + size_cells) * sizeof(cell_t); - if ((prop->val.len % entrylen) != 0) + if (!entrylen || (prop->val.len % entrylen) != 0) FAIL(c, "\"reg\" property in %s has invalid length (%d bytes) " "(#address-cells == %d, #size-cells == %d)", node->fullpath, prop->val.len, addr_cells, size_cells); |