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| author | Fred Reitberger <reitbergerfred@gmail.com> | 2023-02-08 16:05:08 -0500 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-02-10 15:52:40 +0000 |
| commit | f9eeded219d7e75154989d11ec1c70445523fada (patch) | |
| tree | 2fa5e81dd9061c39f3ad7d2821985b23850b09e0 /toolchain.inc | |
| parent | 84aa9a74e8aa70167ad5ee82e06a435d731c573a (diff) | |
drivers/fsp2: Don't print garbage if the FSP signature doesn't match
Using a &uint64_t as a string argument does not include the required
NULL character termination. Update the format string to only print the 8
desired characters and not continue printing stack memory until a NULL
is found.
Before:
[EMERG] Invalid UPD signature! FSP provided "AMD_01_M;....`", expected was "CEZANE_MAMD_01_M;....`".
After:
[EMERG] Invalid UPD signature! FSP provided "AMD_01_M", expected was "CEZANE_M".
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: Ib334daa8518a92e0cf3d22c4d95908f4c84afe04
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72911
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'toolchain.inc')
0 files changed, 0 insertions, 0 deletions