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| author | Alessio Balsini <balsini@google.com> | 2021-02-17 10:34:10 +0000 |
|---|---|---|
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2021-02-17 10:34:10 +0000 |
| commit | 562496c10ee27b1da4c813d45a0707a7d52eacde (patch) | |
| tree | 885b8e876ede7b65d35f3b1c44372e970430ca47 | |
| parent | 6240eb9e363486dd578c364b23022541fb7735db (diff) | |
| parent | 43cd442c7c177b200fb2fb55f766049f6e18e584 (diff) | |
| download | newfs_msdos-562496c10ee27b1da4c813d45a0707a7d52eacde.tar.gz | |
Fix expected BLKGETSIZE64 ioctl result type to 64 bit am: ee18a6bd9a am: 8ef9d92197 am: 43cd442c7c
Original change: https://android-review.googlesource.com/c/platform/external/newfs_msdos/+/1588314
MUST ONLY BE SUBMITTED BY AUTOMERGER
Change-Id: Icbc9ed82b036fbd79f49a968717512bfb76c1d4c
| -rw-r--r-- | mkfs_msdos.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mkfs_msdos.c b/mkfs_msdos.c index 08c435b..946096f 100644 --- a/mkfs_msdos.c +++ b/mkfs_msdos.c @@ -936,14 +936,14 @@ static int getdiskinfo(int fd, const char *fname, const char *dtype, if (ckgeom(fname, bpb->bpbBytesPerSec, "bytes/sector") == -1) return -1; - u_long device_size; + u_int64_t device_size; if (ioctl(fd, BLKGETSIZE64, &device_size)) { err(1, "ioctl(BLKGETSIZE64) failed"); } - u_long sectors = device_size/bpb->bpbBytesPerSec; - if (sectors > UINT32_MAX) { - errx(1, "too many sectors: %lu (%lu byte device, %u bytes/sector)", + u_int64_t sectors = device_size/bpb->bpbBytesPerSec; + if (sectors > UINT_MAX) { + errx(1, "too many sectors: %"PRIu64" (%"PRIu64" byte device, %u bytes/sector)", sectors, device_size, bpb->bpbBytesPerSec); } bpb->bpbHugeSectors = sectors; |