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:Mon Nov 11 13:18:46 2013

Bug Summary

Bug TypeQuantityDisplay?
All Bugs28
Dead store
Dead assignment7
Dead increment1
Logic error
Assigned value is garbage or undefined2
Dereference of null pointer16
Uninitialized argument value1
Unix API1

Reports

Bug Group Bug Type ▾ File Line Path Length
Logic errorAssigned value is garbage or undefinedkern /slab.c7078View Report
Logic errorAssigned value is garbage or undefinedkern /slab.c14711View Report
Dead storeDead assignmentipc /ipc_port.c4221View Report
Dead storeDead assignmentkern /ipc_mig.c10041View Report
Dead storeDead assignmentkern /rbtree.c2001View Report
Dead storeDead assignmentvm /vm_fault.c7291View Report
Dead storeDead assignmentvm /vm_map.c34041View Report
Dead storeDead assignmentvm /vm_pageout.c5871View 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.c14924View Report
Logic errorDereference of null pointervm /memory_object.c28124View Report
Logic errorDereference of null pointervm /vm_fault.c2574View Report
Logic errorDereference of null pointervm /vm_fault.c55740View Report
Logic errorDereference of null pointervm /vm_map.c298334View 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 /i386 /user_ldt.c836View 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_4zsWss.iclang_other_error_4zsWss.i.stderr.txt
Other Errorobj-scan-build/device/device_pager.server.defs.cclang_other_error_AbLz7b.iclang_other_error_AbLz7b.i.stderr.txt
Other Errorobj-scan-build/vm/memory_object_user.user.defs.cclang_other_error_EsaSoj.iclang_other_error_EsaSoj.i.stderr.txt
Other Errorobj-scan-build/device/device_reply.user.defs.cclang_other_error_NF68fl.iclang_other_error_NF68fl.i.stderr.txt
Other Errorobj-scan-build/i386/i386/mach_i386.server.defs.cclang_other_error_OuakBN.iclang_other_error_OuakBN.i.stderr.txt
Other Errorobj-scan-build/kern/mach_host.server.defs.cclang_other_error_QqNYvg.iclang_other_error_QqNYvg.i.stderr.txt
Other Errorobj-scan-build/vm/memory_object_default.user.defs.cclang_other_error_RLm6yn.iclang_other_error_RLm6yn.i.stderr.txt
Other Errorobj-scan-build/device/device.server.defs.cclang_other_error_dx8BOJ.iclang_other_error_dx8BOJ.i.stderr.txt
Other Errorobj-scan-build/ipc/mach_port.server.defs.cclang_other_error_e9U70V.iclang_other_error_e9U70V.i.stderr.txt
Other Errorobj-scan-build/kern/mach4.server.defs.cclang_other_error_hLSJAU.iclang_other_error_hLSJAU.i.stderr.txt
Other Errorobj-scan-build/device/memory_object_reply.user.defs.cclang_other_error_jIhrHd.iclang_other_error_jIhrHd.i.stderr.txt
Other Errorobj-scan-build/kern/mach_debug.server.defs.cclang_other_error_uL34_z.iclang_other_error_uL34_z.i.stderr.txt
Other Errorobj-scan-build/kern/gnumach.server.defs.cclang_other_error_w0bNOa.iclang_other_error_w0bNOa.i.stderr.txt
Other Errorobj-scan-build/kern/mach.server.defs.cclang_other_error_wcdhVW.iclang_other_error_wcdhVW.i.stderr.txt

Please consider submitting preprocessed files as bug reports.