diff options
Diffstat (limited to 'util/cbfstool/common.c')
| -rw-r--r-- | util/cbfstool/common.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/util/cbfstool/common.c b/util/cbfstool/common.c index 8db2d8cfe3..9227337c57 100644 --- a/util/cbfstool/common.c +++ b/util/cbfstool/common.c @@ -31,6 +31,8 @@ void *loadfile(const char *filename, uint32_t * romsize_p, void *content, int place) { FILE *file = fopen(filename, "rb"); + if (file == NULL) + return NULL; fseek(file, 0, SEEK_END); *romsize_p = ftell(file); fseek(file, 0, SEEK_SET); @@ -65,6 +67,8 @@ void recalculate_rom_geometry(void *romarea) void *loadrom(const char *filename) { void *romarea = loadfile(filename, &romsize, 0, SEEK_SET); + if (romarea == NULL) + return NULL; recalculate_rom_geometry(romarea); return romarea; } |