cozis/ToastyFS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Progress

Browse Source
This commit is contained in:
cozis
2025-11-08 23:44:37 +01:00
parent f335c6f329
commit 88735d1595
2 changed files with 22 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/chunk_server.c
+1
View File
@@ -632,6 +632,7 @@ process_client_create_chunk(ChunkServer *state, int conn_idx, ByteView msg)
if (mem == NULL)
return send_error(&state->tcp, conn_idx, false, MESSAGE_TYPE_CREATE_CHUNK_ERROR, S("Out of memory"));
assert(data.len <= chunk_size);
assert(target_off + data.len <= chunk_size);
memset(mem, 0, chunk_size);
src/client.c
+21 -8
View File
@@ -1181,10 +1181,11 @@ static void process_event_for_write(TinyDFS *tdfs,
return;
}
uint32_t num_all_hasehs = (tdfs->operations[opidx].len + tdfs->operations[opidx].chunk_size - 1) / tdfs->operations[opidx].chunk_size;
uint32_t num_all_hasehs = (tdfs->operations[opidx].len + chunk_size - 1) / chunk_size;
uint32_t num_new_hashes = num_all_hasehs - num_hashes;
tdfs->operations[opidx].num_chunks = num_all_hasehs;
assert(num_all_hasehs >= num_hashes);
tdfs->operations[opidx].num_chunks = num_all_hasehs;
tdfs->operations[opidx].num_hashes = num_hashes; // TODO: overflow
tdfs->operations[opidx].hashes = sys_malloc(num_hashes * sizeof(SHA256));
if (tdfs->operations[opidx].hashes == NULL) {
@@ -1212,8 +1213,12 @@ static void process_event_for_write(TinyDFS *tdfs,
off = full_off % chunk_size;
int len = full_len - relative_off;
if (len > chunk_size)
len = chunk_size;
if (len > chunk_size - off)
len = chunk_size - off;
assert(len <= chunk_size);
assert(off <= chunk_size);
assert(off + len <= chunk_size);
relative_off += len;
@@ -1356,8 +1361,12 @@ static void process_event_for_write(TinyDFS *tdfs,
off = full_off % chunk_size;
int len = full_len - relative_off;
if (len > chunk_size)
len = chunk_size;
if (len > chunk_size - off)
len = chunk_size - off;
assert(len <= chunk_size);
assert(off <= chunk_size);
assert(off + len <= chunk_size);
relative_off += len;
@@ -1417,8 +1426,12 @@ static void process_event_for_write(TinyDFS *tdfs,
off = full_off % chunk_size;
int len = full_len - relative_off;
if (len > chunk_size)
len = chunk_size;
if (len > chunk_size - off)
len = chunk_size - off;
assert(len <= chunk_size);
assert(off <= chunk_size);
assert(off + len <= chunk_size);
relative_off += len;