llvm-project/clang/test/Analysis/redefined_system.c
Daniel Krupp f82fb06cd1
[analyzer] Moving TaintPropagation checker out of alpha (#67352)
This commit moves the **alpha.security.taint.TaintPropagation** and
**alpha.security.taint.GenericTaint** checkers to the **optin.taint**
optional package.

These checkers were stabilized and improved by recent commits thus 
they are ready for production use.
2024-09-26 14:00:13 +02:00

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C

// RUN: %clang_analyze_cc1 -analyzer-checker=osx,unix,core,optin.taint -w -verify %s
// expected-no-diagnostics
// Make sure we don't crash when someone redefines a system function we reason about.
char memmove (void);
char malloc(void);
char system(void);
char stdin(void);
char memccpy(void);
char free(void);
char strdup(void);
char atoi(void);
int foo (void) {
return memmove() + malloc() + system() + stdin() + memccpy() + free() + strdup() + atoi();
}