| #include <stdlib.h> |
| //#include <malloc.h> |
| #include "../memcheck.h" |
| int main (int argc, char*argv[]) |
| { |
| size_t def_size = 1<<20; |
| char *p; |
| char *new_p; |
| |
| if (argc > 10000) def_size = def_size * 2; |
| |
| { |
| size_t size = def_size; |
| (void) VALGRIND_MAKE_MEM_UNDEFINED(&size, 1); |
| p = malloc(size); |
| } |
| |
| (void) VALGRIND_MAKE_MEM_UNDEFINED(&p, 1); |
| new_p = realloc(p, def_size); |
| |
| (void) VALGRIND_MAKE_MEM_UNDEFINED(&new_p, 1); |
| new_p = realloc(new_p, def_size); |
| |
| (void) VALGRIND_MAKE_MEM_UNDEFINED(&new_p, 1); |
| free (new_p); |
| |
| { |
| size_t nmemb = 1; |
| (void) VALGRIND_MAKE_MEM_UNDEFINED(&nmemb, 1); |
| new_p = calloc(nmemb, def_size); |
| free (new_p); |
| } |
| #if 0 |
| { |
| size_t alignment = 1; |
| (void) VALGRIND_MAKE_MEM_UNDEFINED(&alignment, 1); |
| new_p = memalign(alignment, def_size); |
| free(new_p); |
| } |
| |
| { |
| size_t nmemb = 16; |
| size_t size = def_size; |
| (void) VALGRIND_MAKE_MEM_UNDEFINED(&size, 1); |
| new_p = memalign(nmemb, size); |
| free(new_p); |
| } |
| |
| { |
| size_t size = def_size; |
| (void) VALGRIND_MAKE_MEM_UNDEFINED(&size, 1); |
| new_p = valloc(size); |
| free (new_p); |
| } |
| #endif |
| return 0; |
| } |