diff options
Diffstat (limited to 'mini-gmp/tests/testutils.c')
| -rw-r--r-- | mini-gmp/tests/testutils.c | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/mini-gmp/tests/testutils.c b/mini-gmp/tests/testutils.c index b131a9e47..46e368a91 100644 --- a/mini-gmp/tests/testutils.c +++ b/mini-gmp/tests/testutils.c @@ -84,8 +84,16 @@ tu_alloc (size_t size) static void * tu_realloc (void *p, size_t old_size, size_t new_size) { - size_t *block = block_check (p); - block = (size_t *) realloc (block, sizeof(size_t) + new_size + sizeof(block_end)); + size_t *block; + size_t *old_block = block_check (p); + if (old_block[0] != old_size) + { + fprintf (stderr, "%s:%d: bad old_size: want %ld, got %ld.\n", __FILE__, __LINE__, + (long)old_block[0], (long)old_size); + abort (); + } + + block = (size_t *) realloc (old_block, sizeof(size_t) + new_size + sizeof(block_end)); if (!block) { fprintf (stderr, "Virtual memory exhausted.\n"); @@ -98,17 +106,24 @@ tu_realloc (void *p, size_t old_size, size_t new_size) static void tu_free (void *p, size_t old_size) { - free (block_check (p)); + size_t *old_block = block_check (p); + if (old_block[0] != old_size && old_size != 0) + { + fprintf (stderr, "%s:%d: bad old_size: want %ld, got %ld.\n", __FILE__, __LINE__, + (long)old_block[0], (long)old_size); + abort (); + } + free (old_block); } /* Free memory allocated via mini-gmp allocation function. */ void -testfree (void *p) +testfree (void *p, size_t size) { void (*freefunc) (void *, size_t); mp_get_memory_functions (NULL, NULL, &freefunc); - freefunc (p, 0); + freefunc (p, size); } int @@ -158,7 +173,7 @@ dump (const char *label, const mpz_t x) { char *buf = mpz_get_str (NULL, 16, x); fprintf (stderr, "%s: %s\n", label, buf); - testfree (buf); + testfree (buf, strlen(buf) + 1); } void |