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| author | Ye Li <ye.li@nxp.com> | 2020-08-03 09:07:55 +0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2021-01-23 13:30:31 +0300 |
| commit | 233b0b070e2186ef01ad79188d2408e07cda08e3 (patch) | |
| tree | 797eb61840f216a152fdebd519c148f57271eee6 /arch/arm | |
| parent | 983f5e03919ff10118a6c63358fed29d17497f0a (diff) | |
| download | u-boot-233b0b070e2186ef01ad79188d2408e07cda08e3.tar.xz | |
imx: nandbcb: Fix potential overflow in nandbcb_set_boot_config
Fix Coverity Issue 9006656. In nandbcb_set_boot_config, an integer overflow
occurs, with the result converted to a wider integer type.
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-imx/cmd_nandbcb.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mach-imx/cmd_nandbcb.c b/arch/arm/mach-imx/cmd_nandbcb.c index ea4e147da8..028b7c4835 100644 --- a/arch/arm/mach-imx/cmd_nandbcb.c +++ b/arch/arm/mach-imx/cmd_nandbcb.c @@ -275,7 +275,8 @@ static int nandbcb_set_boot_config(int argc, char * const argv[], boot_stream1_address); if (boot_cfg->secondary_boot_stream_off_in_MB) - boot_stream2_address = boot_cfg->secondary_boot_stream_off_in_MB * 1024 * 1024; + boot_stream2_address = + (loff_t)boot_cfg->secondary_boot_stream_off_in_MB * 1024 * 1024; max_boot_stream_size = boot_stream2_address - boot_stream1_address; |