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[Valgrind-developers] valgrind: r8733 - trunk/docs/internals
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From: <sv...@va...> - 2008-11-05 12:46:56
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Author: sewardj
Date: 2008-11-05 12:46:43 +0000 (Wed, 05 Nov 2008)
New Revision: 8733
Log:
Update.
Modified:
trunk/docs/internals/3_3_BUGSTATUS.txt
Modified: trunk/docs/internals/3_3_BUGSTATUS.txt
===================================================================
--- trunk/docs/internals/3_3_BUGSTATUS.txt 2008-11-05 12:05:14 UTC (rev 8732)
+++ trunk/docs/internals/3_3_BUGSTATUS.txt 2008-11-05 12:46:43 UTC (rev 8733)
@@ -19,6 +19,11 @@
---------- Bugs reported after (in) 3.3.1 --------------------------
+LOW/MED/HIGH describe impact of bug
+HIGH - major loss of functionality, no workaround
+MED - loss of functionality, not critical or workaround possible
+LOW - minor incorrectness, ought-to-fix etc
+
re Keller vpath bug, don't use attached patch; use Ashley's one
instead (on @dev ?)
@@ -33,7 +38,6 @@
n-i-bz Fixd 8048 Make return types for some of the requests 64-bit clean
-
92456 Fixd many Tracing the origin of uninitialised memory
106497 Fixd ???? Valgrind does not demangles some C++template symbols
@@ -47,7 +51,7 @@
149878 LOW pend (proper) check for calloc integer overflow
(possibly with a viable patch now)
-151612 HIGH pend Suppression with "..." (w/ good patch)
+151612 Fixd 8725-7 Suppression with "..." (w/ good patch)
156404 Fixd 8712/3 Unable to start oocalc under memcheck on openSUSE
10.3 (64-bit)
@@ -55,7 +59,7 @@
156065 LOW pend VALGRIND_MEMPOOL_ALLOC vs. zero-size allocs
triggers false "overlapping" error
-158042 WF pend --db-attach at invalid free() gives broken stack
+158042 WF,LOW pend --db-attach at invalid free() gives broken stack
trace on x86_64
Can't repro; reported queried
@@ -63,13 +67,13 @@
Not sure this does have anything to do with fctiwz.
VEX generates code that doesn't run on e500
-159285 WF pend unhandled syscall:25
+159285 WF,HIGH pend unhandled syscall:25
requested test case
-159452 ??? pend unhandled ioctl 0x8B01 on "valgrind iwconfig"
+159452 MED pend unhandled ioctl 0x8B01 on "valgrind iwconfig"
w/ plausible-looking patch
-159501 ??? pend incorrect handling of ALSA ioctls
+159501 MED pend incorrect handling of ALSA ioctls
(has two patches, looks reasonable)
159659 Wont pend scas does not use ES segment selector
@@ -81,24 +85,24 @@
160595 Wont pend Why my program hang-up when work with valgrind ?
(no info so far, probably a threading bug in client)
-160872 ??? pend race errors reported where libpthread.so
+160872 MED pend race errors reported where libpthread.so
(might be a problem with pthread_setspecific)
-160954 ??? pend ppc build of valgrind crashes with illegal instruction
+160954 HIGH pend ppc build of valgrind crashes with illegal instruction
(isel)
== 161251
160956 Fixd 7888 mallinfo implementation, w/ patch
-161374 WF pend SYS_readdir syscall not implemented
+161374 WF,HIGH pend SYS_readdir syscall not implemented
will fix if reporter supplies a test case
-161609 ??? pend Results returned by VG_(get_StackTrace)() do not
+161609 LOW pend Results returned by VG_(get_StackTrace)() do not
match its documentation
-162020 ??? pend Valgrinding an empty/zero-byte file crashes valgrind
+162020 MED pend Valgrinding an empty/zero-byte file crashes valgrind
-162092 HIGH pend Valgrind fails to start gnome-system-monitor
+162092 Fixd 8729,32 Valgrind fails to start gnome-system-monitor
162229 LOW pend VALGRIND_DO_LEAK_CHECK emits false positive
@@ -118,7 +122,7 @@
163794 Fixd 8228 assertion failure with "--track-origins=yes"
-163910 ??? pend Typo in Helgrind's Documentation
+163910 LOW pend Typo in Helgrind's Documentation
163933 Fixd 8229 sigcontext.err and .trapno must be set together
@@ -131,37 +135,40 @@
164476 Fixd 8263,6 Missing kernel module loading system calls
**** But need to move non-generic code to Linux section
-164485 ??? pend VG_N_SEGNAMES and VG_N_SEGMENTS are (still) too small
+164485 MED pend VG_N_SEGNAMES and VG_N_SEGMENTS are (still) too small
-164669 HIGH pend SVN regression: mmap() drops posix file locks
+**--P1--**
+164669 HIGH,WF pend SVN regression: mmap() drops posix file locks
-165417 ??? pend helgrind/tests/hg05_race2: VG_(get_data_description)()
+165417 LOW pend helgrind/tests/hg05_race2: VG_(get_data_description)()
succeeds on x86 and amd64 but fails on ppc
-165468 ??? pend Inconsistent formatting in memcheck manual
+165468 LOW pend Inconsistent formatting in memcheck manual
165598 ??? pend fixed mmap() regions (via MAP_FIXED) cause various
strange failures
(I think this should be closed as invalid)
-166355 ??? pend unshare syscall not supported (amd64, #272)
+166355 HIGH pend unshare syscall not supported (amd64, #272)
166581 Fixd 8704 Callgrind output corruption when program forks
167212 ??? pend Valgrind does not attach to GDB correctly, traceback
spits garbage
-167288 ??? pend Patch file for missing system calls on Cell BE
+167288 Fixd 8731 Patch file for missing system calls on Cell BE
-167483 ??? pend __libc_freeres error valgrind with shared libraries with
+167483 LOW pend __libc_freeres error valgrind with shared libraries with
multiple --rpath (w/ repro case)
-167640 HIGH pend un-efficient memory management cause segmentation fault
+**--P1--**
+167640 HIGH,WF pend un-efficient memory management cause segmentation fault
w/ test case
+ Can't reproduce
167676 ??? pend Valgrind loads wrong threading library on Red Hat 9
-167700 ??? pend vex x86->IR: unhandled instruction bytes: 0xD5 0x36 0x5B
+167700 HIGH pend vex x86->IR: unhandled instruction bytes: 0xD5 0x36 0x5B
0xC3 (aad)
168538 ??? pend Poor detection of stacks for clone can lead to
@@ -174,29 +181,29 @@
w/ test case
(not clear if this is still valid)
-169562 ??? pend memcheck warns on some unaligned bcopy()s
+169562 MED pend memcheck warns on some unaligned bcopy()s
w/ test case
-169957 ??? pend Bad report about stack memory after long jump
+169957 LOW pend Bad report about stack memory after long jump
from signal handler, w/ test case
-170510 ??? pend Don't warn about ioctl of size 0 without
+170510 MED pend Don't warn about ioctl of size 0 without
direction hint, w/ patch
171627 ??? pend Valgrind macros change program behavior
-171645 ??? WF Unrecognised instruction (MOVSD, non-binutils
- encoding) (patch proposed, waiting for feedback)
+171645 Fixd vx1869 Unrecognised instruction (MOVSD, non-binutils
+ encoding)
-172417 Fixd vx1867 x86->IR: 0x82 ... (dun, vx1867)
+172417 Fixd vx1867 x86->IR: 0x82 ...
172563 Fixd vx???? amd64->IR: 0xD9 0xF5 - fprem1
-173099 ??? pend .lds linker script generation error
- w/ plausible patch
+173099 LOW pend .lds linker script generation error
+ w/ plausible patch
-173177 Fixd 8720 [x86_64] WARNING: unhandled syscall: 125/126/179
- (capget/capset/quotactl)
+173177 Fixd 8720 [x86_64] WARNING: unhandled syscall: 125/126/179
+ (capget/capset/quotactl)
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