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annotate compiler-rt/test/msan/c-strdup.c @ 222:81f6424ef0e3 llvm-original

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LLVM original branch
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 18 Jul 2021 22:10:01 +0900
parents 1d019706d866
children
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1 // RUN: %clang_msan -O0 %s -o %t && %run %t >%t.out 2>&1
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2 // RUN: %clang_msan -O1 %s -o %t && %run %t >%t.out 2>&1
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3 // RUN: %clang_msan -O2 %s -o %t && %run %t >%t.out 2>&1
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4 // RUN: %clang_msan -O3 %s -o %t && %run %t >%t.out 2>&1
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5
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6 // Test that strdup in C programs is intercepted.
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7 // GLibC headers translate strdup to __strdup at -O1 and higher.
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8
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9 #include <stdlib.h>
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10 #include <string.h>
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11 int main(int argc, char **argv) {
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12 char buf[] = "abc";
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13 char *p = strdup(buf);
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14 if (*p)
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15 exit(0);
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16 return 0;
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17 }