diff options
| author | zlago | 2024-09-30 15:57:29 +0200 |
|---|---|---|
| committer | zlago | 2024-09-30 15:57:29 +0200 |
| commit | e4ad2c9362254ab3213c4cb7c743b6bbd72b6346 (patch) | |
| tree | d839f778a15f65b09fb0f0b773a500168e75afcc /src/tilemap.c | |
| parent | 45512bbc85188e3adb4eda597d0d2fa5530de651 (diff) | |
commandline parameters
Diffstat (limited to 'src/tilemap.c')
| -rw-r--r-- | src/tilemap.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/tilemap.c b/src/tilemap.c index 7dbc4dd..ea53e2f 100644 --- a/src/tilemap.c +++ b/src/tilemap.c @@ -114,6 +114,9 @@ struct tilemap *tilemap_load(void *data, size_t size) { struct sets *const sets = data; data = sets + 1; + if (size < sizeof (struct sets)) { + return NULL; + } size -= sizeof (struct sets); if (memcmp(sets->magic, MAGIC, sizeof (MAGIC)) != 0) { |