obj-scan-build - scan-build results

User:teythoon@darnassus
Working Directory:/home/teythoon/qa/packages/gnumach/obj-scan-build
Command Line:make
Clang Version:Debian clang version 3.2-11 (tags/RELEASE_32/final) (based on LLVM 3.2)
Date:Thu Nov 21 11:12:23 2013

Bug Summary

Bug TypeQuantityDisplay?
All Bugs24
Dead store
Dead assignment6
Dead increment1
Logic error
Dereference of null pointer15
Uninitialized argument value1
Unix API1

Reports

Bug Group Bug Type ▾ File Line Path Length
Dead storeDead assignmentipc /ipc_port.c4221View Report
Dead storeDead assignmentkern /rbtree.c2001View Report
Dead storeDead assignmentvm /vm_fault.c7241View Report
Dead storeDead assignmentvm /vm_map.c33901View Report
Dead storeDead assignmentvm /vm_pageout.c5861View Report
Dead storeDead assignmentobj-scan-build /i386 /i386 /mach_i386.server.c971View Report
Dead storeDead incrementdevice /chario.c10161View Report
Logic errorDereference of null pointerkern /processor.c92715View Report
Logic errorDereference of null pointerkern /rbtree.c9518View Report
Logic errorDereference of null pointerkern /slab.c114612View Report
Logic errorDereference of null pointerkern /task.c57912View Report
Logic errorDereference of null pointerkern /task.c109710View Report
Logic errorDereference of null pointervm /memory_object.c14524View Report
Logic errorDereference of null pointervm /memory_object.c27724View Report
Logic errorDereference of null pointervm /vm_fault.c2524View Report
Logic errorDereference of null pointervm /vm_fault.c55240View Report
Logic errorDereference of null pointervm /vm_map.c297334View Report
Logic errorDereference of null pointeri386 /i386 /fpu.c6439View Report
Logic errorDereference of null pointeri386 /i386 /fpu.c6814View Report
Logic errorDereference of null pointeri386 /i386 /fpu.c6824View Report
Logic errorDereference of null pointeri386 /intel /pmap.c157017View Report
Logic errorDereference of null pointeri386 /intel /pmap.c161817View Report
Logic errorUninitialized argument valuekern /thread.c165526View Report
Logic errorUnix APIkern /syscall_emulation.c40410View Report

Analyzer Failures

The analyzer had problems processing the following files:

ProblemSource FilePreprocessed FileSTDERR Output
Other Errordevice/net_io.cclang_other_error_1PnzwH.iclang_other_error_1PnzwH.i.stderr.txt
Other Errorobj-scan-build/device/memory_object_reply.user.defs.cclang_other_error_2ASAVH.iclang_other_error_2ASAVH.i.stderr.txt
Other Errorobj-scan-build/device/device.server.defs.cclang_other_error_6WD65A.iclang_other_error_6WD65A.i.stderr.txt
Other Errorobj-scan-build/ipc/mach_port.server.defs.cclang_other_error_8h4cck.iclang_other_error_8h4cck.i.stderr.txt
Other Errorobj-scan-build/i386/i386/mach_i386.server.defs.cclang_other_error_E3IPkx.iclang_other_error_E3IPkx.i.stderr.txt
Other Errorobj-scan-build/kern/gnumach.server.defs.cclang_other_error_EmLlRj.iclang_other_error_EmLlRj.i.stderr.txt
Other Errorobj-scan-build/kern/mach.server.defs.cclang_other_error_FZoeWZ.iclang_other_error_FZoeWZ.i.stderr.txt
Other Errorobj-scan-build/vm/memory_object_default.user.defs.cclang_other_error_FbHLbW.iclang_other_error_FbHLbW.i.stderr.txt
Other Errorobj-scan-build/device/device_pager.server.defs.cclang_other_error_ZWUwqy.iclang_other_error_ZWUwqy.i.stderr.txt
Other Errorobj-scan-build/kern/mach_debug.server.defs.cclang_other_error__QKy4B.iclang_other_error__QKy4B.i.stderr.txt
Other Errorobj-scan-build/device/device_reply.user.defs.cclang_other_error_c1yQUa.iclang_other_error_c1yQUa.i.stderr.txt
Other Errorobj-scan-build/vm/memory_object_user.user.defs.cclang_other_error_qKcQyq.iclang_other_error_qKcQyq.i.stderr.txt
Other Errorobj-scan-build/kern/mach_host.server.defs.cclang_other_error_sjpr05.iclang_other_error_sjpr05.i.stderr.txt
Other Errorobj-scan-build/kern/mach4.server.defs.cclang_other_error_ue62eE.iclang_other_error_ue62eE.i.stderr.txt

Please consider submitting preprocessed files as bug reports.