diff options
Diffstat (limited to 'apps/codecs.c')
| -rw-r--r-- | apps/codecs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/apps/codecs.c b/apps/codecs.c index d12b436..d8ad714 100644 --- a/apps/codecs.c +++ b/apps/codecs.c @@ -243,7 +243,8 @@ int codec_load_ram(char* codecptr, int size, void* ptr2, int bufwrap, } hdr = (struct codec_header *)codecbuf; - if (hdr->magic != CODEC_MAGIC + if (size <= (signed)sizeof(struct codec_header) + || hdr->magic != CODEC_MAGIC || hdr->target_id != TARGET_ID || hdr->load_addr != codecbuf || hdr->end_addr > codecbuf + CODEC_SIZE) { @@ -258,8 +259,7 @@ int codec_load_ram(char* codecptr, int size, void* ptr2, int bufwrap, if (hdr == NULL || hdr->magic != CODEC_MAGIC - || hdr->target_id != TARGET_ID - || hdr->entry_point == NULL) { + || hdr->target_id != TARGET_ID) { sim_codec_close(pd); return CODEC_ERROR; } |