diff options
Diffstat (limited to 'drivers/clk/zynqmp/clkc.c')
| -rw-r--r-- | drivers/clk/zynqmp/clkc.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/clk/zynqmp/clkc.c b/drivers/clk/zynqmp/clkc.c index 6f057ab9df03..4ef201ac8252 100644 --- a/drivers/clk/zynqmp/clkc.c +++ b/drivers/clk/zynqmp/clkc.c @@ -679,6 +679,13 @@ static void zynqmp_get_clock_info(void) FIELD_PREP(CLK_ATTR_NODE_INDEX, i); zynqmp_pm_clock_get_name(clock[i].clk_id, &name); + + /* + * Terminate with NULL character in case name provided by firmware + * is longer and truncated due to size limit. + */ + name.name[sizeof(name.name) - 1] = '\0'; + if (!strcmp(name.name, RESERVED_CLK_NAME)) continue; strncpy(clock[i].clk_name, name.name, MAX_NAME_LEN); |