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Diffstat (limited to 'docs/analyzer/checkers.rst')
| -rw-r--r-- | docs/analyzer/checkers.rst | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/docs/analyzer/checkers.rst b/docs/analyzer/checkers.rst index c6fcfe4d5e..62f7f7bfc8 100644 --- a/docs/analyzer/checkers.rst +++ b/docs/analyzer/checkers.rst @@ -566,6 +566,17 @@ security.insecureAPI.vfork (C) vfork(); // warn } +security.insecureAPI.DeprecatedOrUnsafeBufferHandling (C) +"""""""""""""""""""""""""""""" + Warn on occurrences of unsafe or deprecated buffer handling functions, which now have a secure variant: ``sprintf, vsprintf, scanf, wscanf, fscanf, fwscanf, vscanf, vwscanf, vfscanf, vfwscanf, sscanf, swscanf, vsscanf, vswscanf, swprintf, snprintf, vswprintf, vsnprintf, memcpy, memmove, strncpy, strncat, memset`` + +.. code-block:: c + + void test() { + char buf [5]; + strncpy(buf, "a", 1); // warn + } + .. _unix-checkers: unix |