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Overview
| Comment: | Do not attempt to set the permissions on an existing journal or wal file. Do this only immediately after creating a new file (or opening one zero bytes in size). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | experimental |
| Files: | files | file ages | folders |
| SHA1: |
1d8086902ee96347491bce5ec04dc92c |
| User & Date: | dan 2013-03-05 15:27:34 |
References
|
2013-03-06
| ||
| 01:41 | Fix an operator precedence problem on the [1d8086902e] check-in. (Closed-Leaf check-in: 4f5f3aeb user: drh tags: ex-robust-open) | |
Context
|
2013-03-05
| ||
| 16:54 | Failed merge experimental branch with trunk. (check-in: 4e6e07a6 user: dan tags: ex-robust-open) | |
| 15:27 | Do not attempt to set the permissions on an existing journal or wal file. Do this only immediately after creating a new file (or opening one zero bytes in size). (Closed-Leaf check-in: 1d808690 user: dan tags: experimental) | |
| 15:09 | Add extended error code SQLITE_READONLY_ROLLBACK. Returned if a read-only connection cannot read the database because doing so would require it to roll back a hot-journal. (check-in: 39247b14 user: dan tags: experimental) | |
Changes
Changes to src/os_unix.c.
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#else
fd = osOpen(z,f,m2);
#endif
}while( fd<0 && errno==EINTR );
if( fd>=0 ){
if( m!=0 ){
struct stat statbuf;
if( osFstat(fd, &statbuf)==0 && (statbuf.st_mode&0777)!=m ){
osFchmod(fd, m);
}
}
#if defined(FD_CLOEXEC) && (!defined(O_CLOEXEC) || O_CLOEXEC==0)
osFcntl(fd, F_SETFD, osFcntl(fd, F_GETFD, 0) | FD_CLOEXEC);
#endif
}
|
| > > > |
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#else
fd = osOpen(z,f,m2);
#endif
}while( fd<0 && errno==EINTR );
if( fd>=0 ){
if( m!=0 ){
struct stat statbuf;
if( osFstat(fd, &statbuf)==0
&& statbuf.st_size==0
&& statbuf.st_mode&0777!=m
){
osFchmod(fd, m);
}
}
#if defined(FD_CLOEXEC) && (!defined(O_CLOEXEC) || O_CLOEXEC==0)
osFcntl(fd, F_SETFD, osFcntl(fd, F_GETFD, 0) | FD_CLOEXEC);
#endif
}
|
Changes to test/pager1.test.
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faultsim_restore_and_reopen
db close
sqlite3 db test.db -readonly 1
do_catchsql_test pager1.4.5.6 {
SELECT * FROM t1;
SELECT * FROM t2;
} {1 {disk I/O error}}
db close
# Snapshot the file-system just before multi-file commit. Save the name
# of the master journal file in $::mj_filename.
#
tv script copy_on_mj_delete
tv filter xDelete
|
| |
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faultsim_restore_and_reopen
db close
sqlite3 db test.db -readonly 1
do_catchsql_test pager1.4.5.6 {
SELECT * FROM t1;
SELECT * FROM t2;
} {1 {attempt to write a readonly database}}
db close
# Snapshot the file-system just before multi-file commit. Save the name
# of the master journal file in $::mj_filename.
#
tv script copy_on_mj_delete
tv filter xDelete
|