Questions tagged [segmentation-fault]
Segmentation faults occur when accessing memory which does not belong to your process. Use this tag along with a tag indicating the language and a tag indicating the operating system. Segmentation faults are typically the result of a dereference operation with pointer variables (most often containing an invalid address) or a buffer overflow. The root cause for an invalid pointer value may be far from the location generating the segmentation fault.
segmentation-fault
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Trouble with overloaded operator<< function in circular list
I am working on a program that reads in a polynomial as input, outputs the polynomial, evaluating the polynomial, and adding two polynomials while maintaining a circularly linked list. An analysis ...
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App Crashes on a particular screen with Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR)
I am working with BabylonJS in React-Native Android app, and everything was working fine until I added a release build by creating a keystore and other steps that it requires and now it just simply ...
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Segmentation fault err but add fprintf() not segmentation fault err
extern void *masu_malloc(size_t size);
extern void masu_free(void *ptr);
extern void *masu_realloc(void *ptr, size_t size);
extern void *masu_calloc(size_t nmemb, size_t size);
void *malloc(size_t ...
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Segmentation Fault when pass a numpy array to open3d.utility.Vector3dVector
I want to pass a numpy array whose dtype is "float64" to open3d.utility.Vector3dVector to get points of point cloud, but Segmentation Fault.
Help me, please.
I have searched many solutions ...
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segmentation fault when trying to import the following packages: datasets, transformers, and evaluate
This is my first time posting on Stack overflow so I apologize if I didn't include enough detail
I am trying to finetune a Bert model from HuggingFace, and when I try the following import statements:
...
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Segmentation Fault When Importing osqp in Python on MacOS
I'm experiencing a segmentation fault when trying to import the osqp package in Python on my MacOS system. I've tried to isolate the environment by using a virtual environment. Here are my System ...
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terra::split | R session aborts when splitting polygon fatal error
When trying to split a polygon R runs into a fatal error and aborts. This happens when using R Studio and R on itself. I wrote the code on an earlier version of R on a different machine (also a mac), ...
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Segmentation fault in Debug mode with boost::system::error_code
I had a task to investigate bug (segmentation fault) in our component that happened when it was compiled in Debug mode (component worked when compiled in Release mode). I found the problem in ...
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C code for solving a 15-puzzle gives a segmentation fault when it tries to show the paths for each update to the puzzle
I have a code that is supposed to show the paths in solving a 15-puzzle after showing the initial state and goal state. However, while it does show the initial state and goal state, it gives a ...
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Incorrect Matrix Multiplication Not Producing Segmentation Fault
I am working on homework assignment 1 for the Performance Engineering of Software Systems course on MIT OCW. The assignment involves debugging some C code designed to multiply matrices. Matrices are ...
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Understanding the flow of the kernel upon receiving a SIGSEGV for null-dereference
I'm trying to figure out the sequence of things that occur inside the Linux kernel (x86_64, v6.9) when we write these two codes:
// Null-dereference + writing to page zero
*(char *)0 = 0;
// Null-...
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Why does my C program with any input results in segmentation fault?
I've spent hours of racking my brain on why doesn't this work
#include <stdio.h>
#define MAXLINE 1000
#define TRUE 1
#define FALSE 0
int getLine(char s[], int lim);
void copy(char to[], char ...
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2
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Multiprocessing sharing c pointer in Python
I tried implementing tree sitter support in Python using multiprocessing but the Python process is crashing. Further below is a Minimum Reproducible Example.
My needs are to be able to send the ...
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Segmentation fault in my code SLL Natural Merge Sort in C++
This is my code SLL Natural Merge Sort in C++:
#include <stdio.h>
#include <stdlib.h>
typedef struct Node{
int data;
Node* link;
}NODE;
typedef struct List{
NODE* first;
...
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2
answers
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Circular linked list, destructor delete order causing seg-fault
Overview
I have a simple circularly linked list I was making for demonstration purposes (I know I should be using smart pointers, but this is a pedagogical exercise for memory and data structures).
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