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stefanberger / swtpm / 3729 / 2
73%
master: 74%

Build:
Build:
LAST BUILD BRANCH: HEAD
DEFAULT BRANCH: master
Ran 17 Feb 2022 03:26AM UTC
Files 57
Run time 7s
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16 Feb 2022 09:12PM UTC coverage: 73.414% (-0.02%) from 73.432%
COVERITY_SCAN_TOKEN=[secure] PREFIX="/usr" CONFIG="--with-openssl --prefix=/usr --enable-test-coverage" SUDO="sudo" CHECK="check" SWTPM_TEST_IBMTSS2="1"

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travis-ci-com

stefanberger
swtpm: Check header size indicator against expected size (CID 375869)

This fix addresses Coverity issue CID 375869.

Check the header size indicated in the header of the state against the
expected size and return an error code in case the header size indicator
is different. There was only one header size so far since blobheader was
introduced, so we don't need to deal with different sizes.

Without this fix a specially crafted header could cause out-of-bounds
accesses on the byte array containing the swtpm's state.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>

3783 of 5153 relevant lines covered (73.41%)

22390.27 hits per line

Source Files on job 3729.2 (COVERITY_SCAN_TOKEN=[secure] PREFIX="/usr" CONFIG="--with-openssl --prefix=/usr --enable-test-coverage" SUDO="sudo" CHECK="check" SWTPM_TEST_IBMTSS2="1")
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  • Coverage Changed 13
Coverage ∆ File Lines Relevant Covered Missed Hits/Line
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  • Travis Job 3729.2
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  • Prev Job for COVERITY_SCAN_TOKEN=[secure] PREFIX="/usr" CONFIG="--with-openssl --prefix=/usr --enable-test-coverage" SUDO="sudo" CHECK="check" SWTPM_TEST_IBMTSS2="1" on stable-0.4-next (#3186.2)
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