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| author | Michael A Cassaniti <michael@cassaniti.id.au> | 2023-08-11 14:05:45 +0200 |
|---|---|---|
| committer | Daan De Meyer <daan.j.demeyer@gmail.com> | 2023-08-15 09:17:12 +0200 |
| commit | eeee4861594f2827fb80d748535489f46ec036a4 (patch) | |
| tree | 5aaff340cabe37caa0a20c0fbdfb871c99c9faa9 /src/sysupdate | |
| parent | Merge pull request #28829 from DaanDeMeyer/mount-fd (diff) | |
| download | systemd-eeee4861594f2827fb80d748535489f46ec036a4.tar.xz systemd-eeee4861594f2827fb80d748535489f46ec036a4.zip | |
sysupdate: Use sector size for partition size calculations
Diffstat (limited to 'src/sysupdate')
| -rw-r--r-- | src/sysupdate/sysupdate-partition.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/sysupdate/sysupdate-partition.c b/src/sysupdate/sysupdate-partition.c index fa4453d665..6f8e072277 100644 --- a/src/sysupdate/sysupdate-partition.c +++ b/src/sysupdate/sysupdate-partition.c @@ -28,6 +28,7 @@ int read_partition_info( const char *label; struct fdisk_partition *p; uint64_t start, size, flags; + unsigned long ssz; sd_id128_t ptid, id; GptPartitionType type; size_t partno; @@ -54,12 +55,13 @@ int read_partition_info( partno = fdisk_partition_get_partno(p); start = fdisk_partition_get_start(p); - assert(start <= UINT64_MAX / 512U); - start *= 512U; + ssz = fdisk_get_sector_size(c); + assert(start <= UINT64_MAX / ssz); + start *= ssz; size = fdisk_partition_get_size(p); - assert(size <= UINT64_MAX / 512U); - size *= 512U; + assert(size <= UINT64_MAX / ssz); + size *= ssz; label = fdisk_partition_get_name(p); if (!label) |