RepoMirrors/ceph
1
0
Fork 0
mirror of https://github.com/ceph/ceph synced 2025-02-24 19:47:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

seastore/rbm: fix wrong statement

Browse Source 
Signed-off-by: Myoungwon Oh <myoungwon.oh@samsung.com>
This commit is contained in:
myoungwon oh 2021-05-25 16:55:34 +09:00
parent c8323d364b
commit f72ad486ac
1 changed files with 6 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/crimson/os/seastore/randomblock_manager.cc
View File

@ -481,7 +481,8 @@ RandomBlockManager::write(
bufferptr &bptr) bufferptr &bptr)
{ {
ceph_assert(device); ceph_assert(device);
if (addr > super.end - super.start) { if (addr > super.end || addr < super.start ||
bptr.length() > super.end - super.start) {
return crimson::ct_error::erange::make(); return crimson::ct_error::erange::make();
} }
return device->write( return device->write(
@ -492,16 +493,16 @@ RandomBlockManager::write(
RandomBlockManager::read_ertr::future<> RandomBlockManager::read_ertr::future<>
RandomBlockManager::read( RandomBlockManager::read(
blk_paddr_t addr, blk_paddr_t addr,
bufferptr &buffer) bufferptr &bptr)
{ {
ceph_assert(device); ceph_assert(device);
if (addr > super.end - super.start || if (addr > super.end || addr < super.start ||
buffer.length() > super.end - super.start) { bptr.length() > super.end - super.start) {
return crimson::ct_error::erange::make(); return crimson::ct_error::erange::make();
} }
return device->read( return device->read(
addr, addr,
buffer); bptr);
} }
RandomBlockManager::close_ertr::future<> RandomBlockManager::close_ertr::future<>