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Added null dereference test involving arrays.

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llvm-svn: 50084
This commit is contained in:
Ted Kremenek
2008-04-22 04:56:55 +00:00
parent da5cdda248
commit 6fdd3b35dc
1 changed files with 11 additions and 0 deletions
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11
clang/test/Analysis/null-deref-ps.c
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@@ -16,3 +16,14 @@ int f2(struct foo_struct* p) {
return p->x++; // expected-warning{{Dereference of null pointer.}}
}
int f3(char* x) {
int i = 2;
if (x)
return x[i - 1];
return x[i+1]; // expected-warning{{Dereference of null pointer.}}
}