Windows have triggered a breakpoint in ..... The problem

Debugging code encountered a problem similar to the following:

Windows Has TriggeredaBreakpointIn . exe.
This is due to a corruption of the heap, which indicates a bug in. exe or any of the DLLs itHasloaded.

This may also is due to the user pressing F12 while. EXE has focus.
The Output window may has more diagnostic information

It can be concluded that the heap memory usage is wrong, that the requested heap memory is not freed, the memory is used out of bounds, or a piece of memory that has been destroyed has been used.

The following code:

......

Bufferl buffer;

size_t Buffer_len;

size_t Src_buffer_len = Motivation.data_len;

Buffer_len = Src_buffer_len;

buffer. Resize ( src_buffer_len );

SRes ret = lzmacompress (&buffer[sizeof (XXX)], &Buffer_len, &src_buffers[0], Src_buffer _len, Outprops, &outpropssize);

The size to buffer first isSrc_buffer_lenLength, which is the length of the src_buffers.Src_buffers the length after compression isBuffer_lenIfBuffer_len>Src_buffer_len, then there will be an assignment cross-boundary problem, because the dataBufferLength isSrc_buffer_len。 This makes it possible to "Windows has triggered a breakpointProblem, this problem may not occur immediately when the assignment is out of bounds, but this problem will occur sooner or later.

So it's important to have good coding habits.

Someone on the web recommended Pageheap.exe to check for memory out of bounds. For details, please refer to:

http://c.360webcache.com/c?m=fc2dda77b80c762a85d8be5548bf19f1&q=windows+has+triggered+a+breakpoint&u= Http%3a%2f%2fwww.xuebuyuan.com%2f759315.html,

Above, 2017.03.02

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Windows have triggered a breakpoint in ..... The problem