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| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-05-07 21:05:38 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-05-20 13:32:20 +0300 |
| commit | f770e91a7b64043dd730b59b5e62d82e71faec63 (patch) | |
| tree | 6c4df51a93b62c9be9fd00a5a31f5402d91dffd4 | |
| parent | 8568fe630066a733456fb1ffc8e1402191d7e27c (diff) | |
| download | linux-f770e91a7b64043dd730b59b5e62d82e71faec63.tar.xz | |
media: atomisp: limit the name of the firmware file
The firmware header has 64 bytes. Properly limit it to such
size.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| -rw-r--r-- | drivers/staging/media/atomisp/pci/sh_css_firmware.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/media/atomisp/pci/sh_css_firmware.c b/drivers/staging/media/atomisp/pci/sh_css_firmware.c index 2b1f9845177e..3ba9a7d09c9a 100644 --- a/drivers/staging/media/atomisp/pci/sh_css_firmware.c +++ b/drivers/staging/media/atomisp/pci/sh_css_firmware.c @@ -222,7 +222,7 @@ sh_css_load_firmware(struct device *dev, const char *fw_data, firmware_header = (struct firmware_header *)fw_data; file_header = &firmware_header->file_header; binaries = &firmware_header->binary_header; - strncpy(FW_rel_ver_name, file_header->version, min(sizeof(FW_rel_ver_name), sizeof(file_header->version)) - 1); + strscpy(FW_rel_ver_name, file_header->version, min(sizeof(FW_rel_ver_name), sizeof(file_header->version))); valid_firmware = sh_css_check_firmware_version(dev, fw_data); if (!valid_firmware) { IA_CSS_ERROR("CSS code version (%s) and firmware version (%s) mismatch!", |