diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/commands.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/commands.c b/src/commands.c index 180f4e1..599c6d0 100644 --- a/src/commands.c +++ b/src/commands.c @@ -148,11 +148,19 @@ int changemap(FILE *map, char *mapname, demo *demo) return -1; fread(mapbuff, 1, mapsize, map); + + if (memcmp(mapbuff, "DATA", 4) != 0) + { + free(mapbuff); + return -1; + } free(demo->map.data); demo->map.data = mapbuff; - demo->header.version = 5; + if (demo->header.version >= 6) + demo->header.version = 5; + demo->header.mapsize = mapsize; demo->header.mapcrc = mapsize; memcpy(demo->header.mapname, mapname, namelen + 1); |