[cfe-dev] [analyzer]How to find ABV on this case using clang static analyzer

Jiancai Hao via cfe-dev cfe-dev at lists.llvm.org
Tue Feb 25 17:28:36 PST 2020


Hi, 
Is there anyone who cares this? Isn't the buffer overflow checker able to find it? Or, who can tell me the way to improve it?
Thanks
 
From: jiancai_hao at 163.com via cfe-dev
Date: 2020-02-22 19:27
To: cfe-dev
Subject: [cfe-dev] [analyzer]How to find ABV on this case using clang static analyzer
Hi, 
My question is that:
I want to find the buffer overflow on the following case, but clang static analyzer can't report it out, how should I do?
=========== the case ============
int main(int argc, char **argv)
{
int a[10];
for (int i=0; i<=10; i++) {
a[i]=0;                        <---- array bound over run here
}
}
=========== the case =============
Thanks.

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