Programming :: Need To Handle SIGSEGV Error When Pbuf Size Less

Sep 12, 2009

Need to handle SIGSEGV error when pbuf size is less than size. inside lib.:
for (i = 0; i < size; i++)
pbuf[i] = i;

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Programming :: Handle Non Argument Error While Adding Two Alphabets Using 'expr'

Feb 19, 2011

how to handle non argument error while adding two alphabets using 'expr' (not bc).

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Programming :: Change The Compiler Pgi To Intel - P4_error: Interrupt SIGSEGV: 11

Jul 9, 2010

I changed the complier PGI to Intel. But i had some error message p4_error: interrupt SIGSEGV: 11 This error message was occured using intel compiler I don't know what is the ploblem.

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Programming :: Invalid Next Size (fast ) Error : Cant Figure Out?

Apr 24, 2011

So I've been writing a code and I have been adding functions to make life easy, but all of a sudden when i added the last function I got this error *** glibc detected *** /home/ahzeeper/Desktop/C-code/check6: free(): invalid next size (fast): 0x0804c048 ***followed by a huge backtraceNow here is my code



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Programming :: Realloc(): Invalid Next Size / Getting Error With Reallocate Memory In MakeDSt Function For DSt->SArray?

Jul 19, 2011

I wrote a test program for learning usage of realloc() and I thin I did everything right but I get this error exactly with my 4th time that while tries to reallocate memory in MakeDSt function for DSt->SArray:


realloc(): invalid next size

this is my complete code :

#include <stdio.h>
#include <stdlib.h>
typedef struct DRA

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Programming :: How To Handle Division By Zero In Awk

May 29, 2011

Sometimes the variables will be 0 and sometimes not, and of course the output may also be 0%...What is the best method to handle division by zero errors in awk.

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Programming :: C++ Search And Handle Information

Sep 26, 2010

I would like to make program that reads a *.TXT file and searches for last line and constatly refreshing the search. So last line would look something like this:Mike Had A 100.0 Pound Shark.So there are multplie category of "fish"(Shark, Dolphin, etc.) and each of them have allowed weight (ie. minimum 70.0 Pound Shark, 50.0 Pound Dolphin). If in the found sentence Shark or Dolphin doesn't meet requierments than program named False.exe should be started. I dont know how to make it my self so any help is much appreciated. My knowledge on programming is very low but I'm opend for learning.

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Programming :: Firefox Extension To Handle URLs?

Jan 11, 2011

I want to write simple firefox extension / script or anything to change URLs from HTTP to HTTPS for selected websites (e.g. facebook). That thing is actually bypassing some security checks in my network.

Can anyone tell me how to proceed? I can deal with language as far its C++ or Python (something else would just take more time that's all )

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Programming :: Form To Submit Csv File To Handle?

Jul 25, 2010

I'm new to php and need some pointers to worth while documentation 'cause I'm getting nowhere I want to make a simple html form that allows me to submit a csv file so that I can work on it.The problem seems to be that if the file is not in the root of the (web) application it won't work.The form doesn't seem to send the path with it so I am unable to (1) know where the file is, I just get the name of the file and (2) I couldn't access the file anyway as it's outside of the apache environment.Is there a way to up the file to memory? How would you do this

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Programming :: Handle Query Strings Using Socket?

Dec 7, 2009

I need to make a daemon which listens to port 81 for messages like [URL] So far I made a daemon which serves as a simple stream server: I set up a socket to listen to a non-reserved port (like 9999), but I don't know how to read the query strings.

Linux distro: Kubuntu 9.04
Language: C

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Programming :: Limit In Number Of Fields That Awk Can Handle

Mar 2, 2011

I have a file with 200 000 lines and I want to append the fields of each line based on matching first field. The resulting file should have 70 000 columns but has "only" 18 000. The command I'm using is working perfectly with a smaller file, wich lead to 14 000 columns. Could there be a limit in number of fields that awk can handle ? Here's my awk command :


awk -F, 'END { for (k in _) print _[k] } { _[$1] = $1 in _ ? _[$1] FS $4 : $1","$4 } ' file > out

Also, this command writes ^M (windows line break) after each columns. Removing them is easy but where do they come from ? Working on Ubuntu 10.10

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Programming :: Bash Script Can't Handle Errors When Run By Cron

Jan 8, 2009

I have a script that that is supposed to send me an e-mail when a host is not responding to ping:

The script works fine when I execute it directly but when cron executes it, the ping error is never picked up by the script so the if statement is ignored.

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Programming :: Handle Keyboard Button Pressed Signal?

Jul 4, 2011

I'm learning Signals, and I have a question:

Is possible to make a handle when I press any of the keyboard buttons?

The SIGINT handles the Ctrl-C combination, but I want to handle if any keyboard button was pressed.

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Programming :: Handle Files With Spaces In Their Names In Bash?

Apr 1, 2011

*I'm using Ubuntu 10.10

My issue is I can't handle the files with spaces in their name, I've donde the below script to print each file found inside folder and subbfolders with "find".

I would like to "ls" to each file found with its complete path and with its basename too.

files=$(find . -type f)
for each in "$files"
ls -l "$each" # 1rst option I've tried to list with full path
ls -l "$(/bin/echo "$each")" # 2nd option I've tried to list with full path
ls -l "$(/bin/echo $(basename "$each"))" # 1nd option I've tried to list with it basename


How can I list "ls -l" in both cases (with full path and with basename) when there are files with spaces in their name?

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Programming :: UnixODBC - Commit After Freeing A Statement Handle?

Feb 16, 2011

A question of ODBC correctness - maybe someone knows.

// statement handle is sth, connection handle is dbch
SQLExecDirect(sth, ...);
// ... bind var, fetch results ...
SQLFreeHandle(SQL_HANDLE_STMT, sth); // free statement handle
(error checking removed for clarity).

To my mind this seems wrong - surely the statement handle should be free'd only after the commit is done? Or maybe not. I theorize about the ODBC library like this: a whole set of statements can be created, run, executed in one transaction (which is held at the connection level), and only after all that is a commit/rollback done. So maybe it's OK. Even so it still feels weird. What is written above works, but there are rare and very difficult to replicate problems with this code, and I wonder if a premature free might be the cause...?

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Ubuntu :: Error - Nautilus Cannot Handle FTP Locations

Jun 23, 2011

Last night I used Nautilus to FTP a couple of files to my web-site, it worked fine and I created a bookmark for it. Today, with no changes to my system, it refuses to do it showing the error message in the title of the post. I thought that maybe my bookmark was corrupted so I tried File>Connect to Server using FTP with login. Just after entering my password I get the error message. I'm using Maverick. My Internet connection is working well. What the heck is going on?

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Software :: Cannot Get Rid Of Stale NFS File Handle Error

Nov 18, 2008

I've got something showing up in my /mnt directory that I can't figure out how to get rid of. If I try to delete it, I get, "ERROR: Stale NFS file handle". I've tried googling it, but the only solution I can find is "remount and then unmount your NFS server". The trouble is that I don't have any NFS servers - it was a mountpoint for a squashfs file. Trying to remount the squashfile just gives the same error message. My best guess for how it was created is that maybe the file was deleted while mounted. Surely there is a way I can get rid of it? It stuffs up my system by e.g. preventing find from working. I'm running Puppy Linux 4.1.1, although I suspect that is irrelevant.

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General :: Stale NFS File Handle / Statfs Error 116

Aug 4, 2009

We have Linux server in our environment for application development. In this server we mounted so many NFS share from Storage. Past few days we receive this error in
syslog kernel: nfs_statfs64: statfs error = 116
Some user fased this error "Stale NFS file handle"

Server info
OS= RedHat
Kernel = Linux hostname 2.4.21-47.ELsmp #1 SMP Wed Jul 5 20:38:41 EDT 2006 i686 i686 i386 GNU/Linux

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General :: Cannot Visit Websites - Getting Stale NFS File Handle Error

Jan 13, 2009

I get this error which means I cant visit websites. I cant rm, cp, mv, vi, ... this file. How do I regain the ability to browse the internet? Is there a way I can create a /etc/resolv.conf2 and have my system use that instead?

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Programming :: Handle Own Made Include Files In Order To Compile Program In SUSE 11.3?

May 1, 2011

I have made two source files named as sum.c and average.cI have included sum.c in average.c
both files in Documents directory.when i compile average.ot followingerror"average.c:4:22: fatal error: sum.c: No such file or directorycompilation terminated.How to solve this issue?I have tried to copy sum.c to usrinclude folder but unable to copy

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Debian :: Package Updater Error Unable To Handle Media Swap

Jul 7, 2015

For the past several days the Package Updater has popped up wanting me to install an update to iceweasel. Each time I try to do the iceweasel-31.8.0esr-1-deb8u1 (64-bit) I get the following error message:

E: Internal Error, ordering was unable to handle the media swap

Is there something I need to do?

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Slackware :: Stale NFS File Handle Mount Error On Non NFS Boot Partition

Sep 10, 2010

When I run lilo (/sbin/lilo), it messes up my /boot partition. Next time I try to mount it after running lilo, I get an error: "mount: Stale NFS file handle" (I define -t ext2). My /boot partition is ext2, mounted locally, and not nfs. Then I do fsck /dev/sda1, and I get several: Free blocks count wrong for group #0 (7665, counted=5063). Fix<y>? I say yes to all and it works normally afterwards. This happens only after I run lilo. Lilo is installed in MBR.

Here is relevant configuration:
root@darwin:/home/cabrilo# cat /etc/lilo.conf
append=" vt.default_utf8=0"
boot = /dev/sda

bitmap = /boot/slack.bmp
bmp-colors = 255,0,255,0,255,0
bmp-table = 60,6,1,16
bmp-timer = 65,27,0,255

timeout = 30
vga = normal
image = /boot/vmlinuz
root = /dev/sda3
label = Linux
This is my partition table:

root@darwin:/home/cabrilo# fdisk -l
Disk /dev/sda: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x8f800200

Device Boot Start End Blocks Id System
/dev/sda1 * 1 13 104422 83 Linux
/dev/sda2 14 144 1052257+ 82 Linux swap
/dev/sda3 145 3432 26410860 83 Linux
/dev/sda4 3433 19457 128720812+ 83 Linux

And this is my fstab:
root@darwin:/home/cabrilo# cat /etc/fstab
/dev/sda2 swap swap defaults 0 0
/dev/sda3 / ext4 defaults 1 1
/dev/sda1 /boot ext2 defaults 1 2
/dev/sda4 /home ext4 defaults 1 2
#/dev/cdrom /mnt/cdrom auto noauto,owner,ro 0 0
/dev/fd0 /mnt/floppy auto noauto,owner 0 0
devpts /dev/pts devpts gid=5,mode=620 0 0
proc /proc proc defaults 0 0
tmpfs /dev/shm tmpfs defaults 0 0

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Fedora X86/64bit :: Multimedia Players Crash - SIGSEGV?

Feb 18, 2011

I recently put together a new PC and running Fedora 14 x86 64bit. On my 32bit system I was running Fedora 10, loved it, no issues. Been running Fedora for a while now.

Here's my current specs;

Kernel Linux
Gnome 2.32.0
Memory: 7.6 GiB
AMD Athlon II X4 635 Quad Core Processor

I have installed Exaile, RhythmBox and Clementine. All 3 have the same problem. I can play 1 song at a time fine. But once I add more to the queue/playlist, and the next song has to play, the program crashes. Even if I click to manually go to the next song, it crashes. I can play videos fine, Flash, mkv (720/1080), avi, etc. I have no issues with any other programs, no random reboots, lockups, stalls, errors, etc. Everything runs fine execpt media players. Process to produce problem on all 3 of the said media players:

1. Launch program
2. Play 1 song
3. Add more songs to playlist/queue
4. Either wait for program to finish and try to go to next song or skip, program crashes.

Here are the logs From Automatic Bug Report Tool

Package: clementine-0.6-1.fc14
Latest Crash:Thu 17 Feb 2011 09:17:11 PM
Command: clementine
Reason: Process /usr/bin/clementine was killed by signal 11 (SIGSEGV)
Comment: None
Bug Reports:
From message log


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OpenSUSE :: After Upgrading Few Libraries, Xsltproc Started To SIGSEGV?

Apr 1, 2011

After upgrading few libraries (which does not look to be relevant to xsltproc), xsltproc started to SIGSEGV:

# /usr/bin/xsltproc manual.sgml
Segmentation fault[code].........

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General :: Mathematica Has Received The Signal: SIGSEGV And Has Exited?

Jun 16, 2010

I Install Mathematica 4.0 on Ubuntu 10.04 and fedora 13. When i create new notebook file and save it, Mathematica front end automatically disappear. It shows message "Mathematica has received the signal: SIGSEGV and has exited" on terminal. But this not happing on older Linux version such as suse enterprise desktop 10. if i first create aaa.nb file using vi editor i can open it with Mathematica front end and save it. but cannot do "save as option" and also cannot open edit-> preferences menu.

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Ubuntu :: Program Received Signal SIGSEGV, Segmentation Fault?

Mar 6, 2010

I'm debugging some C++ code, but as I know very little about it, I can't find the problem.Here the debugging output:


rihab@rihab-laptop:~/ns-test$ gdb ns
(gdb) run /home/rihab/ns-allinone-2.34/ns-2.34/OWNS/demos/owns_demo.tcl[code].....

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Programming :: Handle A Broken Pipe Exception (SIGPIPE) In FIFO Pipe?

Mar 2, 2011

I've written a simple server in linux used fork to create a FIFO pipe.The server create two FIFO pipe.One for server read data from client and write data to client.Then another pipe for client read data from server and write data to server.When the server read data from a client used server-pipe and then write data to client.But ,if the client no read open the pipe,the server side write will be crashed because of a broken-pipe SIGPIPE. How to check whether the read side is opened?Or,how to catch the SIGPIPE,and then my server will still execute on,not crashed!!

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Programming :: Use Trap All Errors A Script Ocurs Which The Script Does Not Explicitly Handle?

Nov 8, 2010

I have a function in perl which I want to use trap all errors a script ocurs which the script does not explicitly handle. These errors are then logged to various places. So I tried to use a eval block but the problem I have is sometimes if you put a die statement in the evaled script it doesn't get handled. What I have so far is:


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General :: Traceroute - Error "Temporary Failure In Name Resolution Cannot Handle Host"

Feb 20, 2011

when i am using traceroute command, it is giving the erro as follow: traceroute [URL]: Temporary failure in name resolution Cannot handle "host" cmdline arg [URL] on position 1 (argc 1)

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Programming :: Max Int Size Now Available?

May 1, 2011

I am doing prime number research and I need to know what the max int size is? Does gcc support any other number declarations that would be better than just plain old int (this is in C BTW) that allow for integer handling?

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