jimzah/openafs
1
0
Fork 0
mirror of https://git.openafs.org/openafs.git synced 2025-01-18 23:10:58 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

make-storedata-use-unsigned-values-so-quota-cant-get-corrupted-20011203

Browse Source 
Currently it's possible to give StoreData negative Pos/Length/FileLength
  arguments and thereby set the volume quota usage to arbitrary values.
  This patch makes these values unsigned, since negative file positions
  and lengths don't make sense anyway.
This commit is contained in:
Nickolai Zeldovich 2001-12-08 02:29:24 +00:00 committed by Derrick Brashear
parent 18f5f636dd
commit ddaf08d4b8
2 changed files with 12 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/fsint/afsint.xg
View File

@ -443,9 +443,9 @@ FetchStatus(
StoreData(
IN AFSFid *Fid,
AFSStoreStatus *InStatus,
afs_int32 Pos,
afs_int32 Length,
afs_int32 FileLength,
afs_uint32 Pos,
afs_uint32 Length,
afs_uint32 FileLength,
OUT AFSFetchStatus *OutStatus,
AFSVolSync *Sync
) split = 133;

17
src/viced/afsfileprocs.c
View File

@ -1253,9 +1253,9 @@ SRXAFS_StoreData (tcon, Fid, InStatus, Pos, Length, FileLength, OutStatus, Sync)
struct rx_connection *tcon; /* Rx connection Handle */
struct AFSFid *Fid; /* Fid of taret file */
struct AFSStoreStatus *InStatus; /* Input Status for Fid */
afs_int32 Pos; /* Not implemented yet */
afs_int32 Length; /* Length of data to store */
afs_int32 FileLength; /* Length of file after store */
afs_uint32 Pos; /* Not implemented yet */
afs_uint32 Length; /* Length of data to store */
afs_uint32 FileLength; /* Length of file after store */
struct AFSFetchStatus *OutStatus; /* Returned status for target fid */
{
@ -1487,8 +1487,9 @@ SRXAFS_StoreData64 (tcon, Fid, InStatus, Pos, Length, FileLength, OutStatus, Syn
struct rx_connection *tcon; /* Rx connection Handle */
struct AFSFid *Fid; /* Fid of taret file */
struct AFSStoreStatus *InStatus; /* Input Status for Fid */
afs_int64 Pos; /* Not implemented yet */ afs_int64 Length; /* Length of data to store */
afs_int64 FileLength; /* Length of file after store */
afs_uint64 Pos; /* Not implemented yet */
afs_uint64 Length; /* Length of data to store */
afs_uint64 FileLength; /* Length of file after store */
struct AFSFetchStatus *OutStatus; /* Returned status for target fid */
{
int code;
@ -5247,9 +5248,9 @@ StoreData_RXStyle(volptr, targetptr, Fid, client, Call, Pos, Length,
struct AFSFid *Fid;
struct client *client;
register struct rx_call *Call;
afs_int32 Pos;
afs_int32 Length;
afs_int32 FileLength;
afs_uint32 Pos;
afs_uint32 Length;
afs_uint32 FileLength;
int sync;
#if FS_STATS_DETAILED
afs_int32 *a_bytesToStoreP;