fortify-headers

standalone fortify-source implementation
git clone git://git.2f30.org/fortify-headers
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test_getdomainname_static.c (271B)

      1 #define _GNU_SOURCE
      2 #define _DEFAULT_SOURCE
      3 
      4 #include "common.h"
      5 
      6 #include <unistd.h>
      7 
      8 int main(int argc, char** argv) {
      9   char buffer[12] = {0};
     10 
     11   getdomainname(buffer, 10);
     12 
     13   CHK_FAIL_START
     14   getdomainname(buffer, 14);
     15   CHK_FAIL_END
     16 
     17   puts(buffer);
     18   return ret;
     19 }