Top "Valgrind" questions

Finding the cause of a memory leak in Ruby

I've discovered a memory leak in my Rails code - that is to say, I've found what code leaks but …

ruby memory-leaks valgrind

Uninitialised value was created by a heap allocation

I have been chasing this bug around, and I just don't get it. Have I forgotten some basic C or …

c pointers malloc valgrind strncpy

Valgrind vs Purify

Which one is better on Linux? Valgrind or Purify What is your opinion of using them?

memory-leaks valgrind purify

How to find place of buffer overflow and memory corruptions?

valgrind can't find anything useful. I'm confused. Symptomes: my data corrupted by a malloc() call return address of my function …

c valgrind buffer-overflow memory-corruption

"Backtrace stopped: previous frame identical to this frame (corrupt stack?)" on ARM linux

I am trying to debug a segfault while running an application on linux ( ARM architecture). I copied the core dump …

linux gdb arm valgrind stack-corruption

how do i run valgrind to a process which has super user bit on?

I am running valgrind as follows:- /usr/local/bin/valgrind "process_name" After excecution its giving me following error ==21731== ==21731== …

linux memory valgrind setuid

Is anyone using valgrind and Qt?

I am trying to debug a large application build using Qt/C++ and valgrind is reporting a lot of memory …

qt valgrind

How do I make ctest run a program with valgrind without dart?

I want to write a CMakeLists.txt so that I can run my tests normally or with valgrind. I have …

cmake valgrind

What do the suppressed leaks mean in Valgrind?

I have developed a pure-C implementation of FIFO lists (queues) in files fifo.h and fifo.c, and have written …

c valgrind

Attach valgrind with daemon and collect logs for each daemon call

I have a client server system, completely written in c++. server runs as /etc/init.d/serverd with start/stop …

c++ linux valgrind daemon memory-leak-detector