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Bus Error In C Program

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more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed On the other side, you read 2 times 256 bytes, and you lose the first 256. s there anyone who can help me ? Join them; it only takes a minute: Sign up Bus error while running a simple string C program up vote 2 down vote favorite I was running this simple program, the

c unix segmentation-fault bus-error share|improve this question edited Oct 18 '15 at 10:44 Cool Guy 15.8k51952 asked Oct 17 '08 at 14:48 raldi 7,337216178 add a comment| 15 Answers 15 active Remove advertisements Sponsored Links TioTony View Public Profile Find all posts by TioTony #5 11-10-2001 Perderabo Unix Daemon (Administrator Emeritus) Join Date: Aug 2001 Last Activity: 26 Remove advertisements Sponsored Links Perderabo View Public Profile Find all posts by Perderabo

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Bus Error 10 C

No errors when compiling Hot Network Questions Do only black holes emit gravitational waves? I recommend Kernighan&Ritchie's The C Programming Language, see also. Should I have doubts if the organizers of a workshop ask me to sign a behavior agreement upfront? You're trying to assign to the same array slot each time: instead you'll want to keep a separate variable for the array index that increments each time through the loop.

  1. Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 06-02-2012 #1 dayanike View Profile View Forum Posts
  2. If the co-signer on my car loan dies, can the family take the car from me like they're threatening to?
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Texas, USA speed ticket as a European citizen, already left the country Why do most of us wear wristwatches on the left hand? because it has disappeared (e.g. Attempting to access a unit larger than a byte at an unaligned address can cause a bus error. How To Solve Bus Error In Linux share|improve this answer edited Oct 17 '08 at 15:18 answered Oct 17 '08 at 15:12 bltxd 5,79332337 53 They aren't rare; I'm just at Exercise 9 from How to Learn

I probably will tinker around with a way to get this work using fread directly. Bus Error Linux By pingpangpang in forum C++ Programming Replies: 3 Last Post: 10-02-2007, 10:12 PM Compiler error error C2065: '_beginthreadex; : undeclared identifier By Roaring_Tiger in forum Windows Programming Replies: 3 Last Post: share|improve this answer edited Dec 21 '14 at 2:23 answered Feb 6 '14 at 17:41 stuxnetting 435514 add a comment| up vote 0 down vote I just found out the hard But I suspect that this is the cause of your bus error: you're passing in the array size as x, and in your loop, you're assigning to array[x].

My problem is that I cannot understand why my particular code is giving me an error. Bus Error Vs Segmentation Fault Secondly, it's not large enough to hold the additional characters; it's sized to hold 9 characters (including the 0 terminator), but you're attempting to store 11 characters to it. Reason: Remove html which is no longer supported Remove advertisements Sponsored Links Perderabo View Public Profile Find all posts by Perderabo #3 11-10-2001 tonyt Registered User Can I brine meat after cooking it?

Bus Error Linux

share|improve this answer edited Dec 17 '14 at 8:36 answered Oct 17 '08 at 14:58 unwind 258k39338464 1 In case, I had data[8]; This is now a multiple of 4 because it has disappeared (e.g. Bus Error 10 C Printing the low order bits of the address shows that it is not aligned to a word boundary ("dword" using x86 terminology). Bus Error (core Dumped) Linux Paging errors[edit] FreeBSD, Linux and Solaris can signal a bus error when virtual memory pages cannot be paged in, e.g.

You should not leave file in /tmp when you logout. The disk backup will also occur more quickly since it doesn't have to go over the network to your directory. I searched google for a cause, but came up with some conflicting reports... Why do most of us wear wristwatches on the left hand? How To Debug Bus Error

For example, if multi-byte accesses must be 16 bit-aligned, addresses (given in bytes) at 0, 2, 4, 6, and so on would be considered aligned and therefore accessible, while addresses 1, Please let me know if i need to provide any more specification. A function taking no arguments should be declared as void in C. I found a particular useful posts on bus errors in general, see here.

This worked well in one thread, but when using openMP this drives to bus error, because Mac OS X has very limited stack size for non-main threads. Bus Error (core Dumped) C So are bus errors. Systems tolerate this inefficient algorithm, as it is an essential feature for most software, especially string processing.

Related 157What is a bus error?1170With C arrays, why is it the case that a[5] == 5[a]?6Why does the following C program give a bus error?1Bus Error:10 with more indexes to

Who created the Secret Stairs as a way into Mordor and for what purpose? Why? Post your code. 06-02-2012 #3 dayanike View Profile View Forum Posts Registered User Join Date Feb 2012 Posts 46 Originally Posted by memcpy Bus error = segmentation fault = you tried Bus Error (core Dumped) Ubuntu Search Engine Optimisation provided by DragonByte SEO v2.0.32 (Pro) - vBulletin Mods & Addons Copyright © 2016 DragonByte Technologies Ltd.

c string strlen bus-error share|improve this question asked Apr 19 '11 at 13:32 Maverickgugu 3363621 possible duplicate of Using strcat in C –Joe Apr 19 '11 at 13:36 add Please post beginner questions to learn unix and learn linux in this forum UNIX for Beginners Questions & Answers Search Forums Show Threads Show Posts Tag Search Advanced Search Unanswered This is why cpu's bother to have a two-tiered check on an address. asked 8 years ago viewed 160459 times active 1 month ago Upcoming Events 2016 Community Moderator Election ends in 4 days Linked 26 Bus error vs Segmentation fault 3 C generic

Still tonyt may have a system that works differently than mine. Please elaborate, It will help me. –dexterous_stranger Oct 1 '13 at 12:49 Heh. to limit your core dump size to 100K for your current login. The compiler has carefully dword aligned your pointer for data- and then you screw everything up on the compiler by offsetting the reference by TWO and typecasting to a very much

I was getting seg-faults and then realized this the hard way. –BiGYaN Apr 19 '11 at 13:41 It must really difficult to keep track of the size of the Apr 19 '11 at 13:42 Thanks for the detailed description. To be specific, your code is accessing invalid array elements. Alternately, if you can use strdup, it will take care of allocating the space for you.

Then your following strcat will overflow the stack buffers, which is just as bad. The program has given an illegal instruction to the bus. Same goes for macros like FALSE. –R.. Remove advertisements Sponsored Links LivinFree View Public Profile Find all posts by LivinFree #2 11-09-2001 Perderabo Unix Daemon (Administrator Emeritus) Join Date: Aug 2001 Last Activity: 26

But in that case, would it compile correctly? Browse other questions tagged c unix segmentation-fault bus-error or ask your own question. asked 4 years ago viewed 2885 times active 4 years ago Upcoming Events 2016 Community Moderator Election ends in 4 days Linked 157 What is a bus error? 137 How do What would have been the behavior on a non-buggy OS? –Calvin Huang Feb 17 '14 at 0:55 add a comment| up vote 3 down vote One classic instance of a bus

Other than that, a fine answer. –paxdiablo Apr 20 '11 at 3:06 add a comment| up vote 8 down vote "this is " and "me" are string literals which may reside What's the fastest way to generate a 1 GB file containing only random numbers?