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author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
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committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/Analysis/security-syntax-checks-no-emit.c | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/Analysis/security-syntax-checks-no-emit.c')
-rw-r--r-- | clang/test/Analysis/security-syntax-checks-no-emit.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/clang/test/Analysis/security-syntax-checks-no-emit.c b/clang/test/Analysis/security-syntax-checks-no-emit.c new file mode 100644 index 0000000..c2869ca --- /dev/null +++ b/clang/test/Analysis/security-syntax-checks-no-emit.c @@ -0,0 +1,33 @@ +// RUN: %clang_cc1 -triple i686-pc-linux-gnu -analyze -analyzer-checker=security.insecureAPI,security.FloatLoopCounter %s -verify + +// This file complements 'security-syntax-checks.m', but tests that we omit +// specific checks on platforms where they don't make sense. + +// Omit the 'rand' check since 'arc4random' is not available on Linux. +int rand(void); +double drand48(void); +double erand48(unsigned short[3]); +long jrand48(unsigned short[3]); +void lcong48(unsigned short[7]); +long lrand48(void); +long mrand48(void); +long nrand48(unsigned short[3]); +long random(void); +int rand_r(unsigned *); + +void test_rand() +{ + unsigned short a[7]; + unsigned b; + + rand(); // no-warning + drand48(); // no-warning + erand48(a); // no-warning + jrand48(a); // no-warning + lcong48(a); // no-warning + lrand48(); // no-warning + mrand48(); // no-warning + nrand48(a); // no-warning + rand_r(&b); // no-warning + random(); // no-warning +} |