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| author | John Zhao <john.zhao@intel.com> | 2020-06-26 09:38:04 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-06-30 05:58:55 +0000 |
| commit | 3d6066eaccb641e001ab28a4b46d8f7f0e827f89 (patch) | |
| tree | f65e23ff22bd7c7fbdc3a3c4fe953206cdf80cf9 /src/soc/intel/tigerlake/chip.h | |
| parent | ff4ead052b8e4706e2480e62b68c46df8bd8a7c2 (diff) | |
| download | coreboot-3d6066eaccb641e001ab28a4b46d8f7f0e827f89.tar.xz | |
soc/intel/tigerlake: Avoid NULL pointer dereference
Coverity detects dereferencing pointers that might be "NULL" when
calling acpigen_write_scope and acpigen_write_device. Add sanity
check for both of scope and name to prevent NULL pointer dereference.
Found-by: Coverity CID 1429981
TEST=Built and boot up to kernel.
Signed-off-by: John Zhao <john.zhao@intel.com>
Change-Id: Iea3801585e8c294fb889a8137b534bb932696025
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42836
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/tigerlake/chip.h')
0 files changed, 0 insertions, 0 deletions