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C++: Fix duplicate names.

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This commit is contained in:
Mathias Vorreiter Pedersen
2021-04-14 16:33:18 +02:00
parent 447f339857
commit 53a320a810
2 changed files with 2 additions and 2 deletions
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2
cpp/ql/src/experimental/Security/CWE/CWE-788/AccessOfMemoryLocationAfterEndOfBufferUsingStrlen.ql
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@@ -3,7 +3,7 @@
* @description The expression `buffer [strlen (buffer)] = 0` is potentially dangerous, if the variable `buffer` does not have a terminal zero, then access beyond the bounds of the allocated memory is possible, which will lead to undefined behavior.
* If terminal zero is present, then the specified expression is meaningless.
* @kind problem
* @id cpp/access-memory-location-after-end-buffer
* @id cpp/access-memory-location-after-end-buffer-strlen
* @problem.severity warning
* @precision medium
* @tags correctness

2
cpp/ql/src/experimental/Security/CWE/CWE-788/AccessOfMemoryLocationAfterEndOfBufferUsingStrncat.ql
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@@ -2,7 +2,7 @@
* @name Access Of Memory Location After The End Of A Buffer Using Strncat
* @description Calls of the form `strncat(dest, source, sizeof (dest) - strlen (dest))` set the third argument to one more than possible. So when `dest` is full, the expression `sizeof(dest) - strlen (dest)` will be equal to one, and not zero as the programmer might think. Making a call of this type may result in a zero byte being written just outside the `dest` buffer.
* @kind problem
* @id cpp/access-memory-location-after-end-buffer
* @id cpp/access-memory-location-after-end-buffer-strncat
* @problem.severity warning
* @precision medium
* @tags correctness