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:Fri Nov 29 15:15:50 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.c33741View Report
Dead storeDead assignmentvm /vm_pageout.c5861View Report
Dead storeDead assignmentobj-scan-build /i386 /i386 /mach_i386.server.c971View Report
Dead storeDead incrementdevice /chario.c10071View 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.c295734View 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.c167626View Report
Logic errorUnix APIkern /syscall_emulation.c40410View Report

Analyzer Failures

The analyzer had problems processing the following files:

ProblemSource FilePreprocessed FileSTDERR Output
Other Errorobj-scan-build/device/memory_object_reply.user.defs.cclang_other_error_0ZpG6u.iclang_other_error_0ZpG6u.i.stderr.txt
Other Errordevice/net_io.cclang_other_error_4sTsm6.iclang_other_error_4sTsm6.i.stderr.txt
Other Errorobj-scan-build/kern/mach_host.server.defs.cclang_other_error_50G8Ar.iclang_other_error_50G8Ar.i.stderr.txt
Other Errorobj-scan-build/vm/memory_object_default.user.defs.cclang_other_error_5fjLLR.iclang_other_error_5fjLLR.i.stderr.txt
Other Errorobj-scan-build/vm/memory_object_user.user.defs.cclang_other_error_BdYRIQ.iclang_other_error_BdYRIQ.i.stderr.txt
Other Errorobj-scan-build/kern/gnumach.server.defs.cclang_other_error_FkOax1.iclang_other_error_FkOax1.i.stderr.txt
Other Errorobj-scan-build/kern/mach4.server.defs.cclang_other_error_Lf43nU.iclang_other_error_Lf43nU.i.stderr.txt
Other Errorobj-scan-build/kern/mach_debug.server.defs.cclang_other_error_LtZXzu.iclang_other_error_LtZXzu.i.stderr.txt
Other Errorobj-scan-build/i386/i386/mach_i386.server.defs.cclang_other_error_NmYn50.iclang_other_error_NmYn50.i.stderr.txt
Other Errorobj-scan-build/ipc/mach_port.server.defs.cclang_other_error_ag6Jiq.iclang_other_error_ag6Jiq.i.stderr.txt
Other Errorobj-scan-build/device/device_pager.server.defs.cclang_other_error_frtiiN.iclang_other_error_frtiiN.i.stderr.txt
Other Errorobj-scan-build/device/device.server.defs.cclang_other_error_j57tXF.iclang_other_error_j57tXF.i.stderr.txt
Other Errorobj-scan-build/device/device_reply.user.defs.cclang_other_error_noZk2a.iclang_other_error_noZk2a.i.stderr.txt
Other Errorobj-scan-build/kern/mach.server.defs.cclang_other_error_qiJ5jK.iclang_other_error_qiJ5jK.i.stderr.txt

Please consider submitting preprocessed files as bug reports.