mirror/bsnes
1
0
Fork 0
mirror of https://github.com/bsnes-emu/bsnes.git synced 2025-08-18 16:51:35 +02:00
Code Issues Projects Releases Wiki Activity

Place a cap on the GBS file size

Browse Source
This commit is contained in:
Lior Halphon
2021-05-17 17:11:41 +03:00
parent ea67a7e3f0
commit 2afeb7dee3
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Core/gb.c
View File

@@ -462,7 +462,7 @@ int GB_load_gbs(GB_gameboy_t *gb, const char *path, GB_gbs_info_t *info)
return errno;
}
fseek(f, 0, SEEK_END);
size_t file_size = ftell(f);
size_t file_size = MIN(ftell(f), sizeof(GB_gbs_header_t) + 0x4000 * 0x100); // Cap with the maximum MBC3 ROM size + GBS header
fseek(f, 0, SEEK_SET);
uint8_t *file_data = malloc(file_size);
fread(file_data, 1, file_size, f);