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Coverity report for ltp-20130503

LTP Jan Stancek 2 participants 2 messages May 13, 2013 – Jun 4, 2013 1 message not in the archive

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#1 lore raw

Hi,

What is Coverity?
Coverity Prevent is commercial enterprise level tool for static analysis (analysis based only on compiling of sources, not based on running of binary) of the C/C++ and Java code.

analyzer: coverity
analyzer-args: --wait-for-license -co BAD_FREE:allow_first_field:true
analyzer-version: Coverity Static Analysis for C/C++ version 6.5.2 on Linux 2.6.32-279.el6.x86_64 x86_64

This run includes snapshot of LTP git tree from 20130503 (on top of RHEL6.4). Results include also Open Posix testcases and use default coverity flags:
http://jan.stancek.eu/coverity/ltp-20130503-1.el6.err.xz

Regards,
Jan

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#2 lore raw

Hi!

Quoted 5 lines

What is Coverity?
Coverity Prevent is commercial enterprise level tool for static analysis (analysis based only on compiling of sources, not based on running of binary) of the C/C++ and Java code.

Quoted 7 lines

analyzer: coverity
analyzer-args: --wait-for-license -co BAD_FREE:allow_first_field:true
analyzer-version: Coverity Static Analysis for C/C++ version 6.5.2 on Linux 2.6.32-279.el6.x86_64 x86_64

This run includes snapshot of LTP git tree from 20130503 (on top of RHEL6.4). Results include also Open Posix testcases and use default coverity flags:
http://jan.stancek.eu/coverity/ltp-20130503-1.el6.err.xz

Thanks for the report. I've taken care of several bugs in mprotect testcases and continue to look at the results.

We may consider disabling MISSING_BREAK check for switch() statements as majority of the reports are false possitives because coverity does not understand __attribute__ noreturn for tst_brkm()

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Cyril Hrubis
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