Coverity no_effect

Author: xylx

August undefined, 2024

WebMar 17, 2016 · After running the coverity on my C++ code I am getting the below categories of warnings. Can you please help me with details what are these and is there any … WebJan 25, 2016 · This tells the compiler to discard the return value. It also tells other programmers - and coverity - that you are deliberately discarding the return value, rather than leaving the question open on whether you intended to. If TRACE_SEND_SIG() is a macro, you'll need to modify it accordingly to do one of the above.

c - Right hand operand of

WebOct 16, 2024 · 1 Answer. Sorted by: 2. To suppress a Coverty finding with a source code annotation, add a comment to the line just before where the finding is reported of the … WebFeb 9, 2024 · zephyrbot added bug The issue is a bug, or the PR is fixing a bug Coverity A Coverity detected issue or its fix priority: low Low impact/importance bug labels Feb 9, 2024 zephyrbot assigned MaureenHelm Feb 9, 2024 aspasia joannidou

coverity - No files emitted Warning. Seems to recognize compiler …

WebMar 18, 2024 · Assigning "base->ERROR" to itself has no effect. Fixes zephyrproject-rtos#23586 Signed-off-by: Anas Nashif Sign up for free to join … WebFeb 21, 2012 · Coverity PW.EXPR_HAS_NO_EFFECT - CID 10648 Bug #937583 reported by Product Strategy Coverity Bug Uploader on 2012-02-21 6 This bug affects 1 person Bug Description This bug is exported from the Coverity Integration Manager on … WebJul 6, 2024 · The compiler produces "Warning: Expression has no effect "READ_KEY" "Warning: Expression has no effect "TEST_KEY_A" "Warning: Expression has no effect "TEST_KEY_B" BLIM_TEST - working. 1 Answer aspa seinäjoki

EXP50-CPP. Do not depend on the order of evaluation for side effects

Coverity analysis defect 119967: Continue has no effect

WebApr 25, 2024 · 1 Answer Sorted by: 0 If you edit the user_nodefs.h file (doesn't exist by default, is referenced by the configs, should exist in the same directory as your coverity_config.xml) you can simply add #define noexcept (x) - this will turn noexcept () into an empty define that will therefore do nothing. aspa saint omerWebThe value of an expression and its persistent side effects shall be the same under all permitted evaluation orders. Required Rule 13.3 A full expression containing an increment (++) or decrement (--) operator should have no other potential side effects other than that caused by the increment or decrement operator. Advisory lakiele

"WebMay 28, 2024 · Coverity® is a fast, accurate, and highly scalable static analysis (SAST) solution that helps development and security teams address security and quality defects … " - Coverity no_effect

Coverity no_effect

WebCoverity analysis defect 103494: Self assignment. Log In. Export. XML Word Printable JSON. Details. Type: Bug Status: Closed. Priority: Major - P3 ... Assignment of a variable … WebNov 19, 2012 · Additional info: Coverity found an address of a statically allocated array used as an "if" expression and a case where ctldev_handle would return the value of an …

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WebSep 24, 2024 · If cov-configure has not been run, then no compiler invocations will be recognized, which appears to be the case for you, as indicated by "No files were emitted". Synopsys has a page called CLI Integration Cheat sheet that gives these commands for use with IAR: cov-configure --comptype iar:arm --compiler iccarm --template cov-build --dir ... WebARRAY_VS_SINGLETON Error: ARRAY_VS_SINGLETON (CWE-119): /builddir/build/BUILD/net-snmp-5.7.1/agent/mibgroup/disman/schedule/schedCore.c:261: address_of: Taking ...

WebJul 1, 2014 · given language have no effect or related warnings. The aggregate false positive rate for all checkers that are not parse warnings checkers is approximately 50% higher for medium, and 70% higher for high. WebI have recently modelled a function for our scan, which has removed some false positives but creating others with the NO_EFFECT checker. The new defects are when uses of this function pass a string comparison as a bool, an example can be seen in the attached file.

WebThe hash builtin SBE function is using an arity checker function that has no effect because it will always be true. We have a kAnyNumberOfArgs function that can be used to trivially accept any number of arguments, used like so: {"setUnion", BuiltinFn {kAnyNumberOfArgs, vm::Builtin::setUnion, false}}, WebFeb 8, 2024 · Description Array compared against 0 The address of an array is never NULL, so the comparison will always evaluate the same way. Array compared against NULL pointer /src/mongo/db/query/optimizer/props.cpp:176: NO_EFFECT 121444 Comparing an array to null is not useful: """", since the test will always evaluate as true. Activity …

WebOct 3, 2024 · In C++, modifying an object, calling a library I/O function, accessing a volatile-qualified value, or calling a function that performs one of these actions are ways to modify the state of the execution environment.These actions are called side effects.All relationships between value computations and side effects can be described in terms of sequencing …

WebApr 27, 2024 · A new defect has been detected and assigned to [email protected] in Coverity Connect. Message: WT-7454 Coverity: 119967 Statement "continue" does not have any effect. (#6491) WT-7454 Coverity: 119967 Statement "continue" does not have any effect. laki eläinten hyvinvoinnistaWebSep 29, 2016 · The issue here is that Coverity no longer supports OSX 10.8 as of our 8.0 release. The rest of the advice remains the same - set the env var and see what happens. The compiler support is a separate question - I'm glad to see you found a solution that worked for you. – Caleb Sep 30, 2016 at 15:55 aspa saintesWebOct 10, 2024 · The right hand operand of a logical operator is only evaluated if the left hand operand evaluates to 0 ("false"). Because of this behaviour, confusion can arise if the right hand operand of either of these operators generates side effects. Message 3415 is generated to identify such a situation. Side effects occur when an expression: accesses ... aspasia miletokoaWebApr 27, 2024 · Continue has no effect. Continue has no effect on control flow. ... Susan LoVerso Reporter: Coverity Collector User Votes: 0 Vote for this issue Watchers: 0 Start … laki eläkkeensaajan asumistuestaWebJul 30, 2024 · The presence of the COMPILING line indicates that cov-build recognizes that aampc.exe is a compiler (based on its executable path name), and has handed one of its command lines to cov-translate for further processing. However, cov-translate seems to be confused about what the command line means. aspa savoieWebCoverity is a proprietary static code analysis tool from Synopsys. This product enables engineers and security teams to find and fix software defects. Coverity started as an … aspasia men halleWebNov 2, 2024 · eq_fir: Array compared against 0 (Coverity) · Issue #535 · thesofproject/sof · GitHub. thesofproject / sof Public. Notifications. Fork 257. Star 362. Code. aspasia halle