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+b1 (tags/RELEASE_32/final) (based on LLVM 3.2)
Date:Fri Jan 17 21:17:31 2014

Bug Summary

Bug TypeQuantityDisplay?
All Bugs20
Dead store
Dead assignment4
Dead increment1
Logic error
Dereference of null pointer13
Uninitialized argument value1
Unix API1

Reports

Bug Group Bug Type ▾ File Line Path Length
Dead storeDead assignmentkern /rbtree.c2001View Report
Dead storeDead assignmentvm /vm_fault.c7241View Report
Dead storeDead assignmentvm /vm_map.c33701View 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.c92015View Report
Logic errorDereference of null pointerkern /rbtree.c9518View Report
Logic errorDereference of null pointerkern /slab.c114612View Report
Logic errorDereference of null pointerkern /task.c57612View Report
Logic errorDereference of null pointerkern /task.c109410View 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.c295334View Report
Logic errorDereference of null pointeri386 /i386 /fpu.c6399View Report
Logic errorDereference of null pointeri386 /i386 /fpu.c6774View Report
Logic errorDereference of null pointeri386 /i386 /fpu.c6784View Report
Logic errorUninitialized argument valuekern /thread.c167430View 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/ipc/mach_port.server.defs.cclang_other_error_3tXMA7.iclang_other_error_3tXMA7.i.stderr.txt
Other Errorobj-scan-build/vm/memory_object_default.user.defs.cclang_other_error_5LwuaZ.iclang_other_error_5LwuaZ.i.stderr.txt
Other Errorobj-scan-build/kern/mach_debug.server.defs.cclang_other_error_ISk7jP.iclang_other_error_ISk7jP.i.stderr.txt
Other Errorobj-scan-build/device/device_reply.user.defs.cclang_other_error_L5XLsj.iclang_other_error_L5XLsj.i.stderr.txt
Other Errorobj-scan-build/i386/i386/mach_i386.server.defs.cclang_other_error_OY2q5u.iclang_other_error_OY2q5u.i.stderr.txt
Other Errorobj-scan-build/device/device_pager.server.defs.cclang_other_error_Odd6Og.iclang_other_error_Odd6Og.i.stderr.txt
Other Errorobj-scan-build/kern/mach_host.server.defs.cclang_other_error_QnznSh.iclang_other_error_QnznSh.i.stderr.txt
Other Errorobj-scan-build/kern/mach4.server.defs.cclang_other_error_RS7IBh.iclang_other_error_RS7IBh.i.stderr.txt
Other Errorobj-scan-build/device/device.server.defs.cclang_other_error_UVkaeQ.iclang_other_error_UVkaeQ.i.stderr.txt
Other Errorobj-scan-build/device/memory_object_reply.user.defs.cclang_other_error_V5f0xS.iclang_other_error_V5f0xS.i.stderr.txt
Other Errordevice/net_io.cclang_other_error_owKp_N.iclang_other_error_owKp_N.i.stderr.txt
Other Errorobj-scan-build/kern/gnumach.server.defs.cclang_other_error_tFasVB.iclang_other_error_tFasVB.i.stderr.txt
Other Errorobj-scan-build/kern/mach.server.defs.cclang_other_error_xCDOyR.iclang_other_error_xCDOyR.i.stderr.txt
Other Errorobj-scan-build/vm/memory_object_user.user.defs.cclang_other_error_zgpjnU.iclang_other_error_zgpjnU.i.stderr.txt

Please consider submitting preprocessed files as bug reports.