forked from OSchip/llvm-project
23 lines
750 B
C
23 lines
750 B
C
// RUN: %clang_analyze_cc1 -verify=untrusted-env %s \
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// RUN: -analyzer-checker=core \
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// RUN: -analyzer-checker=alpha.security.taint \
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// RUN: -analyzer-checker=debug.TaintTest
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// RUN: %clang_analyze_cc1 -verify %s -DEXPECT_NO_WARNINGS \
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// RUN: -analyzer-config assume-controlled-environment=true \
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// RUN: -analyzer-checker=core \
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// RUN: -analyzer-checker=alpha.security.taint \
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// RUN: -analyzer-checker=debug.TaintTest
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#ifdef EXPECT_NO_WARNINGS
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// expected-no-diagnostics
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#endif
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char *getenv(const char *name);
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void foo(void) {
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char *p = getenv("FOO"); // untrusted-env-warning {{tainted}}
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(void)p; // untrusted-env-warning {{tainted}}
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}
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