Displaying 20 results from an estimated 1039 matches for "fa".
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far
2015 Nov 14
2
Inexplicable ASAN report. Code generation bug?
...interceptor_malloc
/home/stark/src/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:40:3
#1 0x4d479e in main (/home/stark/src/a.out+0x4d479e)
SUMMARY: AddressSanitizer: heap-buffer-overflow
(/home/stark/src/a.out+0x4d4985) in main
Shadow bytes around the buggy address:
0x0c047fff9da0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9db0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9dc0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9dd0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9de0: fa fa fa fa fa fa fa fa fa fa fa fa fa...
2012 Nov 02
1
[LLVMdev] linker warnings in Linking CXX executable Debug/AsanTest
On Fri, Nov 02, 2012 at 06:45:07PM +0400, Alexey Samsonov wrote:
> Hi, Jack!
>
>
> I'll take a look at this. However, tests below fail for a different reason
> (they don't use Debug/AsanTest at all).
> How do you configure a CMake build tree? Can you somehow get (or run
> manually) the script which is used
> for running log-path_test.cc and other failing test cases?
>
>
I have in build/projects/compiler-...
2013 Feb 27
2
[LLVMdev] [PATCH] [Embtk] [compiler-rt] ASAN: Add mips support
...inside of 40-byte region [0x77900fd0,0x77900ff8)
freed by thread T0 here:
#0 0x409eab (/root/test+0x409eab)
#1 0x77ccd28b (+0x928b)
previously allocated by thread T0 here:
#0 0x40a043 (/root/test+0x40a043)
#1 0x77ccd28b (+0x728b)
Shadow bytes around the buggy address:
0x2ef201a0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x2ef201b0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x2ef201c0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x2ef201d0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x2ef201e0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
=>0...
2017 Oct 31
2
[Bug 13112] New: receive_xattr heap overread with non null terminated name and xattr filter
...emon_main /home/raj/rsync/rsync/clientserver.c:1237
#11 0x458318 in main /home/raj/rsync/rsync/main.c:1630
#12 0x7ffff64d866f in __libc_start_main (/lib64/libc.so.6+0x2066f)
SUMMARY: AddressSanitizer: heap-buffer-overflow ??:0 strlen
Shadow bytes around the buggy address:
0x0c047fff9cb0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9cc0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9cd0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9ce0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9cf0: fa fa fa fa fa fa fa fa fa fa fa fa fa...
2012 Dec 17
1
subset handling
....84642863350 EA 1967 3 1.12806454733 EA 1967 4 1.27333336116 EA 1967 5 2.84290327499 EA 1967 6 5.32933338882 EA 1967 7 5.093871010265 EA 1967 8 1.796774211648 EA 1967 9 1.102333313031 EA 1967 10 1.354838714414 EA 1967 11 1.136000015797 EA 1967 12 0.9651613
$FA st year month discharge187 FA 1950 1 0.155483871570 FA 1950 2 0.138571432953 FA 1950 3 0.160000004336 FA 1950 4 0.330666675719 FA 1950 5 4.509354847102 FA 1950 6 3.402333338485 FA 1950 7 1.257419359868 FA 1950 8 1.1941935511251 FA 1950 9 1.37533...
2017 Oct 27
1
[Bug 13105] New: 1byte heap overflow in sanitize_path
...1
The patch I've attached will ensures that at least 2 bytes are allocated for
dest.
Below is the ASan output
=================================================================
==24556==ERROR: AddressSanitizer: heap-buffer-overflow on address
0x60200000eb71 at pc 0x00000044b486 bp 0x7fffffffabd0 sp 0x7fffffffabc0
WRITE of size 1 at 0x60200000eb71 thread T0
#0 0x44b485 in sanitize_path /home/raj/rsync/rsync/util.c:1077
#1 0x449484 in glob_expand /home/raj/rsync/rsync/util.c:717
#2 0x449af8 in glob_expand_module /home/raj/rsync/rsync/util.c:783
#3 0x478b61 in read_args /ho...
2017 Oct 31
0
[Bug 13113] New: receive_xattr heap overflow when prepending RSYNC_PREFIX
...in /home/raj/rsync/rsync/clientserver.c:1237
#11 0x458318 in main /home/raj/rsync/rsync/main.c:1630
#12 0x7ffff64d866f in __libc_start_main (/lib64/libc.so.6+0x2066f)
SUMMARY: AddressSanitizer: heap-buffer-overflow ??:0 __asan_memcpy
Shadow bytes around the buggy address:
0x0c047fff9cb0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9cc0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9cd0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9ce0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9cf0: fa fa fa fa fa fa fa fa fa fa fa fa fa...
2015 Nov 12
3
Inexplicable ASAN report. Code generation bug?
I'm struggling to explain an ASAN report I'm now getting that I didn't
get previously on the same code. In fact the report only happens with
-O2 and not when I remove the -O flags which makes it hard to debug
and makes me suspect it's dependent on exactly which instructions the
code generation decides to access the bytes involved. Afaict the C
code shouldn't be accessing the poisoned bytes.
The re...
2012 Nov 02
0
[LLVMdev] linker warnings in Linking CXX executable Debug/AsanTest
...am() to global weak
> symbol vtable for llvm::convertible_fwd_ostream means the weak symbol
> cannot be overridden at runtime. This was likely caused by different
> translation units being compiled with different visibility settings.
>
I'll take a look at this. However, tests below fail for a different reason
(they don't use Debug/AsanTest at all).
How do you configure a CMake build tree? Can you somehow get (or run
manually) the script which is used
for running log-path_test.cc and other failing test cases?
>
> I am seeing some AddressSanitizer failures like...
>...
2016 Jan 12
0
Software Offloading Performance Issue on increasing VM's (TSO enabled ) pushing traffic
...--------------------------------------------------------
Tcpdump details-
Iperf Server IP- 1.1.1.34
For 1 VM, we see majority offloaded packets and also large sized offloaded
frames-
[piyush rhel7-34 25]$ cat qvoed7aa38d-22.log | grep "> 1.1.1.34.5001" |
head -n 30
14:36:26.331073 fa:16:3e:98:41:8b > fa:16:3e:ef:5f:16, IPv4, length 74:
10.20.7.3.50395 > 1.1.1.34.5001: tcp 0
14:36:26.331917 fa:16:3e:98:41:8b > fa:16:3e:ef:5f:16, IPv4, length 66:
10.20.7.3.50395 > 1.1.1.34.5001: tcp 0
14:36:26.331946 fa:16:3e:98:41:8b > fa:16:3e:ef:5f:16, IPv4, length 90:
10.20.7.3...
2012 Nov 02
4
[LLVMdev] linker warnings in Linking CXX executable Debug/AsanTest
...e_fwd_ostream::~convertible_fwd_ostream() to global weak symbol vtable for llvm::convertible_fwd_ostream means the weak symbol cannot be overridden at runtime. This was likely caused by different translation units being compiled with different visibility settings.
I am seeing some AddressSanitizer failures like...
FAIL: AddressSanitizer :: log-path_test.cc (13 of 12542)
******************** TEST 'AddressSanitizer :: log-path_test.cc' FAILED ********************
FAIL: AddressSanitizer :: strncpy-overflow.cc (27 of 12542)
******************** TEST 'AddressSanitizer :: strncpy-overfl...
2016 Jan 22
2
Clang 3.8 fails with asan enabled
Kostya, all,
I'm trying to build my project by clang 3.8rc1 with enabled asan (clang
itself is address sanitized) and it fails on several files from my project
(ISPC, https://github.com/ispc/ispc). I've reproduced this on MacOS and
Linux.
Please let me know if you need any other info.
How to reproduce:
1) Build address sanitized clang 3.8rc1:
cd /path-to-working-dir
svn co http://llvm.org/svn/llvm-project/llvm/ta...
2020 Aug 31
2
Vectorization of math function failed?
...f64-x86-64
Disassembly of section .text:
0000000000000000 <_Z4fct1Dv4_f>:
0: 48 83 ec 48 sub $0x48,%rsp
4: c5 f8 29 04 24 vmovaps %xmm0,(%rsp)
9: e8 00 00 00 00 callq e <_Z4fct1Dv4_f+0xe>
e: c5 f8 29 44 24 30 vmovaps %xmm0,0x30(%rsp)
14: c5 fa 16 04 24 vmovshdup (%rsp),%xmm0
19: e8 00 00 00 00 callq 1e <_Z4fct1Dv4_f+0x1e>
1e: c5 f8 29 44 24 20 vmovaps %xmm0,0x20(%rsp)
24: c4 e3 79 05 04 24 01 vpermilpd $0x1,(%rsp),%xmm0
2b: e8 00 00 00 00 callq 30 <_Z4fct1Dv4_f+0x30>
30: c5 f9 29 44 24 10...
2012 Nov 27
3
Psych package: fa.diagram, how to re-arrange layout so numbers do not over-write each other
Dear R help
I have conducted a fa() analysis, and I want to use fa.diagram to assess the extent to which the 11 latent factors predict the 37 items in a psychological battery. However, the display on the screen has very large font size for the coefficients of the relationship between the 11 factors and the 37 items, so the numbe...
2015 Jan 14
3
[LLVMdev] Crash on invalid during LLVMContext destruction MDNode::dropAllReferences
...Action::~EmitLLVMAction()
/usr/local/google/home/blaikie/dev/llvm/src/tools/clang/include/clang/CodeGen/CodeGenAction.h:77:7
#18 0x25582b9 clang::EmitLLVMAction::~EmitLLVMAction()
/usr/local/google/home/blaikie/dev/llvm/src/tools/clang/include/clang/CodeGen/CodeGenAction.h:77:7
#19 0x213a2e2
std::default_delete<clang::FrontendAction>::operator()(clang::FrontendAction*)
const
/usr/local/google/home/blaikie/install/bin/../lib/gcc/x86_64-unknown-linux-gnu/4.9.0/../../../../include/c++/4.9.0/bits/unique_ptr.h:77:7
#20 0x213a256 std::unique_ptr<clang::FrontendAction,
std::default_delete<c...
2002 Aug 29
2
Factor Analysis in MASS4
Hi,
I had a look at the MASS4 scripts in the MASS package, in Ch 11.3 Factor
Analysis, there is a section of codes like:
data(ability.cov)
ability.FA <- factanal(covmat = ability.cov, factors = 1)
ability.FA
(ability.FA <- update(ability.FA, factors = 2))
#summary(ability.FA)
round(loadings(ability.FA) %*% t(loadings(ability.FA)) +
diag(...
2015 Jan 14
2
[LLVMdev] Crash on invalid during LLVMContext destruction MDNode::dropAllReferences
...39;s a test case in your email. I'll try it in the morning.
> >>
> >> Yeah, just the test code in the original email is what I reproduced the
> linked list error with - some variations of it produced the assertion...
> maybe valgrinding or asanified clang would make the failure more reliable,
> etc.
> >>
> >
> > The version here doesn't repro for me (don't have an asan build handy --
> > I'll build one -- but I tried the weaker gmalloc). I tried messing with
> > it but nothing happened.
> >
> > Can you send...
2012 Aug 02
5
IP range
...eth0-range1:
ONBOOT="yes"
IPADDR_START="192.168.1.48"
IPADDR_END="192.168.1.55"
CLONENUM_START="1"
Why Bcast is 192.168.1.51 and why Mask is 255.255.255.252 ?
OS: Centos 6.3/64bit
Thanks
Levi
# ifconfig
eth0:1 Link encap:Ethernet HWaddr 00:9C:02:99:FA:00
inet addr:192.168.1.48 Bcast:192.168.1.51 Mask:255.255.255.252
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Interrupt:16 Memory:fbee0000-fbf00000
eth0:2 Link encap:Ethernet HWaddr 00:9C:02:99:FA:00
inet addr:192.168.1.49 Bcast:192.168.1.5...
2003 Sep 07
0
µÚËĽ챱¾©³¯Ñô¹ú¼ÊÉÌÎñ½Ú
=BE=B4=C6=F4=D5=DF=A3=BA
=A1=B0=B5=DA=CB=C4=BD=EC=B1=B1=BE=A9=B3=AF=D1=F4=B9=FA=BC=CA=C9=CC=CE=F1=
=BD=DA=A1=B1=BD=AB=D3=DA2003=C4=EA10=D4=C2=D4=DA=B1=B1=BE=A9=BE=D9=B0=EC=A1=
=A3=BD=EC=CA=B1=A3=AC=B9=FA=BC=D2=C1=EC=B5=BC=C8=CB=A1=A2=CD=E2=B9=FA=D5=FE=
=D2=AA=BA=CD=C0=B4=D7=D4=C3=C0=A1=A2=B5=C2=A1=A2=B7=A8=A1=A2=B0=C4=B4=F3=C0=
=FB=D1=C7=B5=C8=B9=FA=B5=C4=C9=CC=CE=F1=B4=FA=B1=...
2016 Feb 05
0
Share samba on CentOS 6.5
.../Madam,
Please allow me ask some things about share samba on CentOS 6.5
My case: data (excel file, linked file) of shared folder need security and not allow deleting except for owner and owning group,
My testing configuration:
+ NTFS permision:
chmod 3775 on shared folder,
# chmod 3777 fa
# ll
total 8
drwxrwsrwt 2 fa1 fa 4096 Feb 2 12:41 fa
+ Samba permission:
[fa]
comment = Share folder FA
path = /home/fa
public = no
valid users = @fa, aa, bb #@fa= fa1, fa2
write list = @fa, aa, bb
force create mode = 0777
create mask = 0777
directory mask =...