StackOverflow Questions for Tag: dangling-pointer

Xero

Reputation: 23

Will there be dangling references to map values if it gets resized?

c++memory-managementunordered-mapstdmapdangling-pointer

Score: 1

Answers: 0

slyx

Reputation: 2264

prevent initializing std::optional<std::reference_wrapper<const T>> with rvalue std::optional<T>

c++dangling-pointerstdoptional

Score: 4

Answers: 2

Vero

Reputation: 331

Return a shared pointer from a function vs Capturing a shared pointer in a Lambda

c++lambdasmart-pointersrvaluedangling-pointer

Score: 1

Answers: 1

einpoklum

Reputation: 132128

Why doesn't GCC warn me about storing a reference to a local variable?

c++gccreferenceclangdangling-pointer

Score: -1

Answers: 1

user17804723

Reputation:

Why we initialize the next pointer of Linked List as NULL before deletion

c++pointerslinked-listdelete-operatordangling-pointer

Score: 0

Answers: 1

mpv

Reputation: 1

bugged const_iterator& operator++() for red-black tree

c++binary-treedangling-pointerconst-iterator

Score: 0

Answers: 0

Manan Chawla

Reputation: 31

Storing address of local var via passing a double ptr to function does not cause a seg fault but returning address of that var causes seg fault. Why?

c++pointersdangling-pointer

Score: 0

Answers: 2

user118534

Reputation: 101

Is it unsafe to co_yield a pointer to a local coroutine variable?

c++c++20coroutinec++-coroutinedangling-pointer

Score: 10

Answers: 1

jtotheakob

Reputation: 33

Declaring temporary variables from vector<vector<string>> in a for-loop

c++for-loopvectortemporary-objectsdangling-pointer

Score: -1

Answers: 2

Attila Szasz

Reputation: 1

What is the exact cause of undefined behaviour in this piece of code involving shared_ptr's and lambda ref capture?

c++lambdadangling-pointer

Score: 0

Answers: 0

esmaeil.zivari

Reputation: 11

how to monitor dangling pointers that points to leakded memory?

c++memory-leaksdangling-pointer

Score: 0

Answers: 3

anonymous

Reputation: 19

Why ptr not becomes Dangling pointer because when return pointer who store the address of local variable get destroy after return function?

cpointersundefined-behaviormemory-addressdangling-pointer

Score: 0

Answers: 1

gahhu

Reputation: 31

Dangling reference solution

c++referencelifetimetemporary-objectsdangling-pointer

Score: 1

Answers: 1

Changhe Li

Reputation: 3

What is the effect of calling a virtual method by a base class pointer bound to a derived object that has been deleted

c++virtual-functionsdangling-pointer

Score: -1

Answers: 2

TheAngriestCrusader

Reputation: 373

C++ Dangling pointer issue

c++dangling-pointerraylib

Score: 1

Answers: 1

Oliver Schönrock

Reputation: 1156

dangling reference in nested vector when parent container reallocates

c++referencedangling-pointer

Score: 1

Answers: 1

user17804723

Reputation:

Why is the pointer not free and doesn't it bring me same value of a variable?

cpointersfreedangling-pointer

Score: 0

Answers: 4

Valentin Popescu

Reputation: 174

I don't understand why I have a dangling pointer

c++stringluareturn-valuedangling-pointer

Score: 2

Answers: 1

Zhiltsoff Igor

Reputation: 1822

How to return Derived from a function as a reference to Base?

c++inheritanceundefined-behaviordangling-pointer

Score: 0

Answers: 1

Dan

Reputation: 301

C++ How to debug a dangling pointer in production

c++visual-studiopointersdebuggingdangling-pointer

Score: 1

Answers: 1

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StackOverflow Questions for Tag: dangling-pointer

Will there be dangling references to map values if it gets resized?

prevent initializing std::optional&lt;std::reference_wrapper&lt;const T&gt;&gt; with rvalue std::optional&lt;T&gt;

Return a shared pointer from a function vs Capturing a shared pointer in a Lambda

Why doesn&#39;t GCC warn me about storing a reference to a local variable?

Why we initialize the next pointer of Linked List as NULL before deletion

bugged const_iterator&amp; operator++() for red-black tree

Storing address of local var via passing a double ptr to function does not cause a seg fault but returning address of that var causes seg fault. Why?

Is it unsafe to co_yield a pointer to a local coroutine variable?

Declaring temporary variables from vector&lt;vector&lt;string&gt;&gt; in a for-loop

What is the exact cause of undefined behaviour in this piece of code involving shared_ptr&#39;s and lambda ref capture?

how to monitor dangling pointers that points to leakded memory?

Why ptr not becomes Dangling pointer because when return pointer who store the address of local variable get destroy after return function?

Dangling reference solution

What is the effect of calling a virtual method by a base class pointer bound to a derived object that has been deleted

C++ Dangling pointer issue

dangling reference in nested vector when parent container reallocates

Why is the pointer not free and doesn&#39;t it bring me same value of a variable?

I don&#39;t understand why I have a dangling pointer

How to return Derived from a function as a reference to Base?

C++ How to debug a dangling pointer in production

prevent initializing std::optional<std::reference_wrapper<const T>> with rvalue std::optional<T>

Why doesn't GCC warn me about storing a reference to a local variable?

bugged const_iterator& operator++() for red-black tree

Declaring temporary variables from vector<vector<string>> in a for-loop

What is the exact cause of undefined behaviour in this piece of code involving shared_ptr's and lambda ref capture?

Why is the pointer not free and doesn't it bring me same value of a variable?

I don't understand why I have a dangling pointer