Tag: debugging
9 posts
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[2026] C++ Compile Errors Complete Guide | 10 Common Errors for Beginners
Complete guide to 10 common C++ compile errors for beginners. Learn to solve undefined reference, segmentation fault, header redefinition, and more.
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[2026] C++ Debugging: GDB, LLDB, Sanitizers, Leaks, and Multithreaded Bugs
Production-grade C++ debugging: GDB/LLDB advanced usage, ASan/TSan/UBSan/MSan, Valgrind, core dumps, data races, deadlocks, and logging patterns.
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[2026] C++ Heap Corruption: Double Free, Wrong delete[], and Detection
Heap corruption in C++: buffer overruns, double delete, delete vs delete[], use-after-free, ASan and Valgrind, and RAII patterns to stay safe.
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[2026] C++ Memory Leaks: Causes, Detection, and Prevention with Smart Pointers
Fix and prevent C++ memory leaks: missing delete, exceptions, cycles, Valgrind and ASan, RAII, unique_ptr, shared_ptr, and weak_ptr patterns.
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[2026] C++ Sanitizers: ASan, TSan, UBSan, and MSan Explained
Clang/GCC sanitizers for C++: AddressSanitizer, ThreadSanitizer, UBSan, and CI examples. Catch buffer overflows, UAF, races, and UB with compile flags a...
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[2026] C++ Segmentation Fault & Core Dump: GDB/LLDB Debugging Complete Guide [#49-1]
Enable core dumps, analyze crashes with GDB or LLDB, and catch use-after-free with AddressSanitizer. Practical workflow for C++ segfault debugging in de...
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[2026] Asio Deadlock Debugging: Async Callbacks, Locks, and Strands [#49-3]
Hidden deadlocks in Boost.Asio: mutex + condition_variable with async completion, lock ordering, and fixes with strands, std::lock, and thread dumps.
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[2026] C++ Use-After-Free (UAF): Causes, ASan, and Ownership Rules
Understand use-after-free in C++: dangling pointers, container invalidation, ASan and Valgrind, smart pointers, weak_ptr, and a gdb + ASan debugging wor...
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[2026] C++ Valgrind: A Practical Memory Debugging Complete Guide
Learn Valgrind for C++: install Memcheck, detect leaks and invalid access, interpret output, use suppressions, and compare tools—with examples and SEO-f...