Difference between revisions of "Memory Corruption"
(Created page with "In the stack find first place the problem can appear and put: _CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF | _CRTDBG_CHECK_ALWAYS_DF ); _CrtCheckMemory(); T...") |
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Then in each function put _CrtCheckMemory(); before and after functions that can lead to problem | Then in each function put _CrtCheckMemory(); before and after functions that can lead to problem | ||
| − | + | For the memory corruption finding: find a place where the possible problem can appear. Call | |
| + | |||
| + | '''{,,ucrtbased.dll}_CrtCheckMemory()''' in watch to ensure the result of function is 1. | ||
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| + | Do next step in debug and again call {,,ucrtbased.dll}_CrtCheckMemory() to check the result. | ||
| + | |||
| + | P.s. also '''need load symbols for ucrtbased.dll''' | ||
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| + | Old: | ||
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For the memory corruption finding: find a place where the possible problem can appear. Call | For the memory corruption finding: find a place where the possible problem can appear. Call | ||
| − | {,, | + | {,,msvcr120d.dll}_CrtCheckMemory() in watch to ensure the result of function is 1. |
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| + | Do next step in debug and again call {,,msvcr120d.dll}_CrtCheckMemory() to check the result. | ||
| − | |||
Tags: memory, corrupt, leak, problem. | Tags: memory, corrupt, leak, problem. | ||
Latest revision as of 07:49, 10 June 2022
In the stack find first place the problem can appear and put:
_CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF | _CRTDBG_CHECK_ALWAYS_DF );
_CrtCheckMemory();
Then in each function put _CrtCheckMemory(); before and after functions that can lead to problem
For the memory corruption finding: find a place where the possible problem can appear. Call
{,,ucrtbased.dll}_CrtCheckMemory() in watch to ensure the result of function is 1.
Do next step in debug and again call {,,ucrtbased.dll}_CrtCheckMemory() to check the result.
P.s. also need load symbols for ucrtbased.dll
Old:
For the memory corruption finding: find a place where the possible problem can appear. Call
{,,msvcr120d.dll}_CrtCheckMemory() in watch to ensure the result of function is 1.
Do next step in debug and again call {,,msvcr120d.dll}_CrtCheckMemory() to check the result.
Tags: memory, corrupt, leak, problem.
