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author | Martin Kepplinger <martink@posteo.de> | 2017-07-25 16:34:26 +0200 |
---|---|---|
committer | Martin Roth <martinroth@google.com> | 2017-07-27 00:01:36 +0000 |
commit | 58eb6346594c07ee470e94c3b00885d0c734d167 (patch) | |
tree | b7f74d4fea0b0849bb2bc80d01cbf5d2b79c3261 /src/acpi/sata.c | |
parent | c319bab3cd416d85330774f9974b41fcb49075a7 (diff) |
soc/intel/skylake/igd.c: check return value of init_igd_opregion
init_igd_opregion itself is supposed to return cb_err so this adds
error handling, just like other implentations of write_acpi_tables do it.
this had been found by coverity:
*** CID 1378270: Error handling issues (CHECKED_RETURN)
/src/soc/intel/skylake/igd.c: 147 in write_acpi_igd_opregion()
141 /* If IGD is disabled, exit here */
142 if (pci_read_config16(device, PCI_VENDOR_ID) == 0xFFFF)
143 return current;
144
145 printk(BIOS_DEBUG, "ACPI: * IGD OpRegion\n");
146 opregion = (igd_opregion_t *)current;
CID 1378270: Error handling issues (CHECKED_RETURN)
Calling "init_igd_opregion" without checking return value
(as is done elsewhere 5 out of 6 times).
147 init_igd_opregion(opregion);
148 update_igd_opregion(opregion);
149 current += sizeof(igd_opregion_t);
150 current = acpi_align_current(current);
TEST=Built
Change-Id: If6f5d53037f093607d89cfe8faf193d55de7f6c4
Found-by: Coverity (CID 1378270: Error handling issues (CHECKED_RETURN))
Signed-off-by: Martin Kepplinger <martink@posteo.de>
Reviewed-on: https://review.coreboot.org/20766
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Diffstat (limited to 'src/acpi/sata.c')
0 files changed, 0 insertions, 0 deletions