diff options
| author | Daniel Schultz <[email protected]> | 2025-11-24 00:25:05 -0800 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2025-12-07 08:07:07 -0600 |
| commit | 9ce3d264e3b79b91d997eaa89dcd51488259c2b9 (patch) | |
| tree | b4014f853140dfc270be3142c48bbd649107a485 | |
| parent | e8c10f9d2446d66f56fc3621752c995dd6e99192 (diff) | |
board: phytec: phytec_som_detection: Add missing assignment
Assign the return value of snprintf (total length) to a variable to
properly check if the string has the correct length.
Currently, this variable is always zero and the length check after
snprintf will always fail.
Signed-off-by: Daniel Schultz <[email protected]>
| -rw-r--r-- | board/phytec/common/phytec_som_detection.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/board/phytec/common/phytec_som_detection.c b/board/phytec/common/phytec_som_detection.c index 136f4486eb0..ff1711c24b4 100644 --- a/board/phytec/common/phytec_som_detection.c +++ b/board/phytec/common/phytec_som_detection.c @@ -346,8 +346,8 @@ static int phytec_get_part_number(struct phytec_eeprom_data *data, return 0; } if (api2->som_type <= 3) { - snprintf(part, PHYTEC_PART_NUMBER_MAX_LEN + 1, "%s.%s", - product_name, api2->bom_rev); + len = snprintf(part, PHYTEC_PART_NUMBER_MAX_LEN + 1, "%s.%s", + product_name, api2->bom_rev); if (len != PHYTEC_PART_NUMBER_KSP_LEN) return -EINVAL; return 0; |