| 1 | // RUN: %check_clang_tidy %s bugprone-not-null-terminated-result %t -- \ |
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| 2 | // RUN: -- -std=c11 -I %S/Inputs/not-null-terminated-result |
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| 3 | |
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| 4 | #include "not-null-terminated-result-c.h" |
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| 5 | |
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| 6 | #define __STDC_LIB_EXT1__ 1 |
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| 7 | #define __STDC_WANT_LIB_EXT1__ 1 |
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| 8 | #undef __STDC_WANT_LIB_EXT1__ |
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| 9 | |
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| 10 | void f(const char *src) { |
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| 11 | char dest[13]; |
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| 12 | memcpy_s(dest, 13, src, strlen(src) - 1); |
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| 13 | // CHECK-MESSAGES: :[[@LINE-1]]:3: warning: the result from calling 'memcpy_s' is not null-terminated [bugprone-not-null-terminated-result] |
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| 14 | // CHECK-FIXES: char dest[14]; |
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| 15 | // CHECK-FIXES-NEXT: strncpy_s(dest, 14, src, strlen(src) - 1); |
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| 16 | } |
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| 17 | |
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| 18 | |
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