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gguf: fix failure on version == 0 (#13956)

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This commit is contained in:
Johannes Gäßler
2025-06-01 18:08:05 +02:00
committed by GitHub
parent 5e1c3aed40
commit 7675c555a1
2 changed files with 16 additions and 7 deletions
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8
tests/test-gguf.cpp
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@ -16,6 +16,7 @@ constexpr int offset_has_data = 3000;
enum handcrafted_file_type {
HANDCRAFTED_HEADER_BAD_MAGIC = 10,
HANDCRAFTED_HEADER_BAD_VERSION_0 = 15,
HANDCRAFTED_HEADER_BAD_VERSION_1 = 20,
HANDCRAFTED_HEADER_BAD_VERSION_FUTURE = 30,
HANDCRAFTED_HEADER_BAD_N_TENSORS = 40,
@ -51,6 +52,7 @@ enum handcrafted_file_type {
static std::string handcrafted_file_type_name(const enum handcrafted_file_type hft) {
switch (hft) {
case HANDCRAFTED_HEADER_BAD_MAGIC: return "HEADER_BAD_MAGIC";
case HANDCRAFTED_HEADER_BAD_VERSION_0: return "HEADER_BAD_VERSION_0";
case HANDCRAFTED_HEADER_BAD_VERSION_1: return "HEADER_BAD_VERSION_1";
case HANDCRAFTED_HEADER_BAD_VERSION_FUTURE: return "HEADER_BAD_VERSION_FUTURE";
case HANDCRAFTED_HEADER_BAD_N_KV: return "HEADER_BAD_N_KV";
@ -171,7 +173,10 @@ static FILE * get_handcrafted_file(const unsigned int seed, const enum handcraft
helper_write(file, GGUF_MAGIC, 4);
}
if (hft == HANDCRAFTED_HEADER_BAD_VERSION_1) {
if (hft == HANDCRAFTED_HEADER_BAD_VERSION_0) {
const uint32_t version = 0;
helper_write(file, version);
} else if (hft == HANDCRAFTED_HEADER_BAD_VERSION_1) {
const uint32_t version = 1;
helper_write(file, version);
} else if (hft == HANDCRAFTED_HEADER_BAD_VERSION_FUTURE) {
@ -660,6 +665,7 @@ static std::pair<int, int> test_handcrafted_file(const unsigned int seed) {
const std::vector<handcrafted_file_type> hfts = {
HANDCRAFTED_HEADER_BAD_MAGIC,
HANDCRAFTED_HEADER_BAD_VERSION_0,
HANDCRAFTED_HEADER_BAD_VERSION_1,
HANDCRAFTED_HEADER_BAD_VERSION_FUTURE,
HANDCRAFTED_HEADER_BAD_N_KV,