forked from OSchip/llvm-project
18 lines
609 B
C
18 lines
609 B
C
// RUN: %check_clang_tidy %s bugprone-not-null-terminated-result %t -- \
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// RUN: -- -std=c11 -I %S/Inputs/bugprone-not-null-terminated-result
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#include "not-null-terminated-result-c.h"
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#define __STDC_LIB_EXT1__ 1
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#define __STDC_WANT_LIB_EXT1__ 1
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#undef __STDC_WANT_LIB_EXT1__
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void f(const char *src) {
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char dest[13];
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memcpy_s(dest, 13, src, strlen(src) - 1);
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// 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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// CHECK-FIXES: char dest[14];
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// CHECK-FIXES-NEXT: strncpy_s(dest, 14, src, strlen(src) - 1);
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}
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