diff options
Diffstat (limited to 'src/lib/formats/uniflex_dsk.cpp')
-rw-r--r-- | src/lib/formats/uniflex_dsk.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/lib/formats/uniflex_dsk.cpp b/src/lib/formats/uniflex_dsk.cpp index 0143bf8cf0e..063d3c877f9 100644 --- a/src/lib/formats/uniflex_dsk.cpp +++ b/src/lib/formats/uniflex_dsk.cpp @@ -53,8 +53,9 @@ int uniflex_format::find_size(util::random_read &io, uint32_t form_factor, const // Look at the SIR sector, the second sector. uint8_t sir[192]; - size_t actual; - io.read_at(1 * 512, sir, sizeof(sir), actual); + auto const [err, actual] = read_at(io, 1 * 512, sir, sizeof(sir)); // FIXME: check for premature EOF + if (err) + return -1; uint16_t fdn_block_count = get_u16be(&sir[0x10]); uint32_t last_block_number = get_u24be(&sir[0x12]); |