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adjust test_idna to avoid double allocations

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Signed-off-by: David Korczynski <david@adalogics.com>
This commit is contained in:
David Korczynski 2024-07-30 03:58:33 -07:00
parent 7cab4d4039
commit a94440b1e4
1 changed files with 4 additions and 13 deletions
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17
.clusterfuzzlite/libuv_fuzzer.c
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@ -31,20 +31,11 @@ static uv_loop_t* loop;
static void dummy_cb(uv_fs_t* req) { (void)req; }
void test_idna(const uint8_t* data, size_t size) {
char* new_str = malloc(size + 1);
if (new_str == NULL)
return;
memcpy(new_str, data, size);
new_str[size] = '\0';
void test_idna(char *payload, size_t size) {
char de[256];
uv__idna_toascii(new_str, new_str + size, de, de + 256);
uv__idna_toascii(payload, payload + size, de, de + 256);
uv_wtf8_length_as_utf16(new_str);
free(new_str);
uv_wtf8_length_as_utf16(payload);
}
void test_file_ops_1(const uint8_t* data, size_t size) {
@ -144,7 +135,7 @@ int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
} else if (decider == 4) {
test_file_ops_2(data, size);
} else if (decider == 5) {
test_idna(data, size);
test_idna(new_str, size);
} else {
uv_fs_t req;
loop = uv_default_loop();