Displaying 3 results from an estimated 3 matches for "stackfull".
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2010 Mar 31
1
[LLVMdev] summer of code idea — checking bounds overflow bugs
...good idea, is that means lowerinng down the SAFECode project
from the higher level(clang)to lower level for an more general work on
bound check? I aslo want to know is it possoble to detecting memory
leak at the very low(llvm ir) level to detecting memory leaks? Or at
llvm ir level to providing an stackfull hooks? It's very useful to
have such an feature. The stack hooks can help us to print extra stack
info in the exec period without modify the original code, to help us
to find bugs easier:)
I think for memory leaks, we just need to modify the internal method
llvm.malloc, add hooks to this metho...
2010 Mar 30
0
[LLVMdev] summer of code idea — checking bounds overflow bugs
易秋萍 wrote:
>
> Hi,
>
> Some days ago I am interested in detecting undefined behaviors
>
> in C programs based on Clang. After several days’ investigation, I think
>
> checking bounds overflow bugs is more interesting, because bounds
>
> overflow is one of the most frequently encountered errors in C programs.
>
> For example, performing pointer arithmetic without
2010 Mar 30
7
[LLVMdev] summer of code idea — checking bounds overflow bugs
Hi,
Some days ago I am interested in detecting undefined behaviors
in C programs based on Clang. After several days’ investigation, I think
checking bounds overflow bugs is more interesting, because bounds
overflow is one of the most frequently encountered errors in C programs.
For example, performing pointer arithmetic without checking bounds
can cause bounds overflow. To increase the