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Test sodium_allocarray(), and sodium_malloc() with a huge size

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This commit is contained in:
Frank Denis
2014-09-16 15:35:21 -07:00
parent 4993073501
commit 1cf170a90e
2 changed files with 10 additions and 3 deletions
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src/libsodium/sodium/utils.c
+3 -3
View File
@@ -104,7 +104,7 @@ sodium_bin2hex(char * const hex, const size_t hex_maxlen,
size_t j = (size_t) 0U;
if (bin_len >= SIZE_MAX / 2 || hex_maxlen < bin_len * 2U) {
abort();
abort(); /* LCOV_EXCL_LINE */
}
while (i < bin_len) {
hex[j++] = hexdigits[bin[i] >> 4];
@@ -298,11 +298,11 @@ _alloc_aligned(const size_t size)
if ((ptr = mmap(NULL, size, PROT_READ | PROT_WRITE,
MAP_ANON | MAP_PRIVATE | MAP_NOCORE, -1, 0)) == MAP_FAILED) {
ptr = NULL; /* LCOV_EXCL_LINE */
}
} /* LCOV_EXCL_LINE */
#elif defined(HAVE_POSIX_MEMALIGN)
if (posix_memalign(&ptr, page_size, size) != 0) {
ptr = NULL; /* LCOV_EXCL_LINE */
}
} /* LCOV_EXCL_LINE */
#elif defined(_WIN32)
ptr = VirtualAlloc(NULL, size, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
#elif !defined(HAVE_ALIGNED_MALLOC)
test/default/sodium_utils2.c
+7
View File
@@ -29,9 +29,16 @@ int main(void)
size_t size;
unsigned int i;
if (sodium_malloc(SIZE_MAX - 1U) != NULL) {
return 1;
}
if (sodium_allocarray(SIZE_MAX / 2U + 1U, SIZE_MAX / 2U) != NULL) {
return 1;
}
buf = sodium_allocarray(1000U, 50U);
memset(buf, 0, 50000U);
sodium_free(buf);
sodium_free(sodium_malloc(0U));
sodium_free(NULL);
for (i = 0U; i < 10000U; i++) {