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authorGabriel L. Somlo <somlo@cmu.edu>2015-05-18 08:47:24 -0400
committerGerd Hoffmann <kraxel@redhat.com>2015-06-10 08:06:47 +0200
commit5efed5a172881f601ac3c57c22ec5c5721f895be (patch)
tree3f90c21d2711d585f8eef38ad31a2b96570dc4cd /exec.c
parent81b2b81062612ebeac4cd5333a3b15c7d79a5a3d (diff)
bios-tables-test: handle false-positive smbios signature matches
It has been reported that sometimes the .rodata section of SeaBIOS, containing the constant string against which the SMBIOS signature ends up being compared, also falls within the guest f-segment. In that case, the test obviously fails, unless we continue searching for the *real* SMBIOS entry point. Rather than stopping at the first match for the SMBIOS signature ("_SM_") in the f-segment (0xF0000-0xFFFFF), continue scanning until either a valid entry point table is found, or the f-segment has been exhausted. Reported-by: Bruce Rogers <brogers@suse.com> Signed-off-by: Gabriel Somlo <somlo@cmu.edu> Tested-by: Bruce Rogers <brogers@suse.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'exec.c')
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