simon987/sist2
1
0
Fork 0
mirror of https://github.com/simon987/sist2.git synced 2025-12-11 14:38:54 +00:00
Code Issues Projects Releases Wiki Activity

Fix meta_key UB problem

Browse Source
This commit is contained in:
simon987
2021-06-11 20:19:36 -04:00
parent 81670ee107
commit efa4a06e56
2 changed files with 16 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/io/serialize.c
View File

@@ -18,7 +18,7 @@ typedef struct {
#define META_NEXT 0xFFFF
void skip_meta(FILE *file) {
enum metakey key;
enum metakey key = 0;
fread(&key, sizeof(uint16_t), 1, file);
while (key != META_NEXT) {
@@ -237,7 +237,7 @@ void read_index_bin(const char *path, const char *index_id, index_func func) {
FILE *file = fopen(path, "rb");
while (TRUE) {
buf.cur = 0;
size_t _ = fread((void *) &line, 1, sizeof(line_t), file);
size_t _ = fread((void *) &line, sizeof(line_t), 1, file);
if (feof(file)) {
break;
}
@@ -284,8 +284,8 @@ void read_index_bin(const char *path, const char *index_id, index_func func) {
cJSON_AddStringToObject(document, "path", "");
}
enum metakey key;
fread(&key, sizeof(short), 1, file);
enum metakey key = 0;
fread(&key, sizeof(uint16_t), 1, file);
size_t ret;
while (key != META_NEXT) {
switch (key) {
@@ -481,7 +481,7 @@ void incremental_read(GHashTable *table, const char *filepath) {
incremental_put(table, line.path_md5, line.mtime);
while ((getc(file))) {}
while ((getc(file)) != 0) {}
skip_meta(file);
}
fclose(file);
@@ -531,7 +531,7 @@ void incremental_copy(store_t *store, store_t *dst_store, const char *filepath,
free(buf);
}
enum metakey key;
enum metakey key = 0;
while (1) {
fread(&key, sizeof(uint16_t), 1, file);
fwrite(&key, sizeof(uint16_t), 1, dst_file);