forked from OSchip/llvm-project
20 lines
530 B
C
20 lines
530 B
C
// RUN: %clang_cc1 -analyze -analyzer-check-objc-mem %s -analyzer-store=region
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// RUN: %clang_cc1 -analyze -analyzer-check-objc-mem %s -analyzer-store=basic
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#ifndef O_CREAT
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#define O_CREAT 0x0200
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#define O_RDONLY 0x0000
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#endif
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int open(const char *, int, ...);
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void test_open(const char *path) {
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int fd;
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fd = open(path, O_RDONLY); // no-warning
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if (!fd)
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close(fd);
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fd = open(path, O_CREAT); // expected-warning{{Call to 'open' requires a third argument when the 'O_CREAT' flag is set}}
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if (!fd)
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close(fd);
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}
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