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Overview
| Comment: | Fix a problem in os_unix.c causing it to return SQLITE_CANTOPEN instead of SQLITE_READONLY_RECOVERY. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: | 6a16f554f027ba268276b728588b5eae |
| User & Date: | dan 2018-01-10 11:56:03 |
Context
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2018-01-10
| ||
| 13:58 | Tag an unreachable branch using ALWAYS(). check-in: c42c734f user: drh tags: trunk | |
| 13:44 | Checked into the wrong branch. Closed-Leaf check-in: 55116dc3 user: drh tags: mistake | |
| 11:56 | Fix a problem in os_unix.c causing it to return SQLITE_CANTOPEN instead of SQLITE_READONLY_RECOVERY. check-in: 6a16f554 user: dan tags: trunk | |
| 00:53 | Rearrange some routines in shell.c to avoid the need to forward reference a static function. check-in: fd7f51a1 user: drh tags: trunk | |
Changes
Changes to src/main.c.
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case SQLITE_LOCKED_SHAREDCACHE: zName = "SQLITE_LOCKED_SHAREDCACHE";break;
case SQLITE_NOMEM: zName = "SQLITE_NOMEM"; break;
case SQLITE_READONLY: zName = "SQLITE_READONLY"; break;
case SQLITE_READONLY_RECOVERY: zName = "SQLITE_READONLY_RECOVERY"; break;
case SQLITE_READONLY_CANTINIT: zName = "SQLITE_READONLY_CANTINIT"; break;
case SQLITE_READONLY_ROLLBACK: zName = "SQLITE_READONLY_ROLLBACK"; break;
case SQLITE_READONLY_DBMOVED: zName = "SQLITE_READONLY_DBMOVED"; break;
case SQLITE_INTERRUPT: zName = "SQLITE_INTERRUPT"; break;
case SQLITE_IOERR: zName = "SQLITE_IOERR"; break;
case SQLITE_IOERR_READ: zName = "SQLITE_IOERR_READ"; break;
case SQLITE_IOERR_SHORT_READ: zName = "SQLITE_IOERR_SHORT_READ"; break;
case SQLITE_IOERR_WRITE: zName = "SQLITE_IOERR_WRITE"; break;
case SQLITE_IOERR_FSYNC: zName = "SQLITE_IOERR_FSYNC"; break;
case SQLITE_IOERR_DIR_FSYNC: zName = "SQLITE_IOERR_DIR_FSYNC"; break;
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> |
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case SQLITE_LOCKED_SHAREDCACHE: zName = "SQLITE_LOCKED_SHAREDCACHE";break;
case SQLITE_NOMEM: zName = "SQLITE_NOMEM"; break;
case SQLITE_READONLY: zName = "SQLITE_READONLY"; break;
case SQLITE_READONLY_RECOVERY: zName = "SQLITE_READONLY_RECOVERY"; break;
case SQLITE_READONLY_CANTINIT: zName = "SQLITE_READONLY_CANTINIT"; break;
case SQLITE_READONLY_ROLLBACK: zName = "SQLITE_READONLY_ROLLBACK"; break;
case SQLITE_READONLY_DBMOVED: zName = "SQLITE_READONLY_DBMOVED"; break;
case SQLITE_READONLY_DIRECTORY: zName = "SQLITE_READONLY_DIRECTORY";break;
case SQLITE_INTERRUPT: zName = "SQLITE_INTERRUPT"; break;
case SQLITE_IOERR: zName = "SQLITE_IOERR"; break;
case SQLITE_IOERR_READ: zName = "SQLITE_IOERR_READ"; break;
case SQLITE_IOERR_SHORT_READ: zName = "SQLITE_IOERR_SHORT_READ"; break;
case SQLITE_IOERR_WRITE: zName = "SQLITE_IOERR_WRITE"; break;
case SQLITE_IOERR_FSYNC: zName = "SQLITE_IOERR_FSYNC"; break;
case SQLITE_IOERR_DIR_FSYNC: zName = "SQLITE_IOERR_DIR_FSYNC"; break;
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Changes to src/os_unix.c.
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assert( !p->pPreallocatedUnused );
assert( eType==SQLITE_OPEN_WAL || eType==SQLITE_OPEN_MAIN_JOURNAL );
return rc;
}
fd = robust_open(zName, openFlags, openMode);
OSTRACE(("OPENX %-3d %s 0%o\n", fd, zName, openFlags));
assert( !isExclusive || (openFlags & O_CREAT)!=0 );
if( fd<0 && errno!=EISDIR && isReadWrite ){
/* Failed to open the file for read/write access. Try read-only. */
flags &= ~(SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE);
openFlags &= ~(O_RDWR|O_CREAT);
flags |= SQLITE_OPEN_READONLY;
openFlags |= O_RDONLY;
isReadonly = 1;
fd = robust_open(zName, openFlags, openMode);
}
if( fd<0 ){
rc = unixLogError(SQLITE_CANTOPEN_BKPT, "open", zName);
/* If unable to create a journal, change the error code to
** indicate that the directory permissions are wrong. */
if( isNewJrnl && errno==EACCES && osAccess(zName, F_OK) ){
rc = SQLITE_READONLY_DIRECTORY;
}
goto open_finished;
}
/* If this process is running as root and if creating a new rollback
** journal or WAL file, set the ownership of the journal or WAL to be
** the same as the original database.
*/
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assert( !p->pPreallocatedUnused );
assert( eType==SQLITE_OPEN_WAL || eType==SQLITE_OPEN_MAIN_JOURNAL );
return rc;
}
fd = robust_open(zName, openFlags, openMode);
OSTRACE(("OPENX %-3d %s 0%o\n", fd, zName, openFlags));
assert( !isExclusive || (openFlags & O_CREAT)!=0 );
if( fd<0 ){
if( isNewJrnl && errno==EACCES && osAccess(zName, F_OK) ){
/* If unable to create a journal because the directory is not
** writable, change the error code to indicate that. */
rc = SQLITE_READONLY_DIRECTORY;
}else if( errno!=EISDIR && isReadWrite ){
/* Failed to open the file for read/write access. Try read-only. */
flags &= ~(SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE);
openFlags &= ~(O_RDWR|O_CREAT);
flags |= SQLITE_OPEN_READONLY;
openFlags |= O_RDONLY;
isReadonly = 1;
fd = robust_open(zName, openFlags, openMode);
}
}
if( fd<0 ){
int rc2 = unixLogError(SQLITE_CANTOPEN_BKPT, "open", zName);
if( rc==SQLITE_OK ) rc = rc2;
goto open_finished;
}
/* If this process is running as root and if creating a new rollback
** journal or WAL file, set the ownership of the journal or WAL to be
** the same as the original database.
*/
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Changes to test/misc7.test.
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#***********************************************************************
# This file implements regression tests for SQLite library.
#
# $Id: misc7.test,v 1.29 2009/07/16 18:21:18 drh Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
if {[clang_sanitize_address]==0} {
do_test misc7-1-misuse {
c_misuse_test
} {}
}
................................................................................
puts $fd [string repeat abc 1000]
close $fd
catchsql { SELECT * FROM t1 }
} {1 {attempt to write a readonly database}}
do_test misc7-22.4 {
sqlite3_extended_errcode db
} SQLITE_READONLY_ROLLBACK
db close
forcedelete test.db
finish_test
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#*********************************************************************** # This file implements regression tests for SQLite library. # # $Id: misc7.test,v 1.29 2009/07/16 18:21:18 drh Exp $ set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix misc7 if {[clang_sanitize_address]==0} { do_test misc7-1-misuse { c_misuse_test } {} } ................................................................................ puts $fd [string repeat abc 1000] close $fd catchsql { SELECT * FROM t1 } } {1 {attempt to write a readonly database}} do_test misc7-22.4 { sqlite3_extended_errcode db } SQLITE_READONLY_ROLLBACK catch { db close } forcedelete test.db if {$::tcl_platform(platform)=="unix"} { reset_db do_execsql_test 23.0 { CREATE TABLE t1(x, y); INSERT INTO t1 VALUES(1, 2); } do_test 23.1 { db close forcedelete tst file mkdir tst forcecopy test.db tst/test.db file attributes tst -permissions r-xr-xr-x } {} sqlite3 db tst/test.db do_execsql_test 23.2 { SELECT * FROM t1; } {1 2} do_catchsql_test 23.3 { INSERT INTO t1 VALUES(3, 4); } {1 {attempt to write a readonly database}} do_test 23.4 { sqlite3_extended_errcode db } {SQLITE_READONLY_DIRECTORY} do_test 23.5 { db close forcedelete tst } {} } finish_test |