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Update cpp/ql/lib/semmle/code/cpp/security/InvalidPointerDereference/InvalidPointerToDereference.qll

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Co-authored-by: Jeroen Ketema <93738568+jketema@users.noreply.github.com>
This commit is contained in:
Mathias Vorreiter Pedersen
2023-07-24 14:57:59 +02:00
committed by GitHub
parent 4a276c37ac
commit 88b78284ec
1 changed files with 1 additions and 1 deletions
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cpp/ql/lib/semmle/code/cpp/security/InvalidPointerDereference/InvalidPointerToDereference.qll
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@@ -8,7 +8,7 @@
* 1. char* base = (char*)malloc(size);
* 2. char* end = base + size;
* 3. for(int *p = base; p <= end; p++) {
* 4. use(*p);
* 4. use(*p); // BUG: Should have been bounded by `p < end`.
* 5. }
* ```
* this file identifies the flow from `base + size` to `end`. We call `base + size` the "dereference source" and `end`