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Overview
| Comment: | Fix handling of unix paths that contain ".." components such that "/" is considered its own parent directory. Forum thread caa46bd1f2f2a255. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
b829dd1b976454619ca04c69aec5ebb5 |
| User & Date: | dan 2023-01-10 15:07:18 |
| Original Comment: | Fix handling of unix paths that contain ".." components such that "/" is considered its own parent directory. |
Context
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2023-01-10
| ||
| 19:57 | When computing the datatypes for columns in a view, use the same datatype name as the underlying table if such is available and is consistent with the computed affinity of the column. Forum thread 7fb1fe9dcf310ef5. (check-in: 497a9836 user: drh tags: trunk) | |
| 15:07 | Fix handling of unix paths that contain ".." components such that "/" is considered its own parent directory. Forum thread caa46bd1f2f2a255. (check-in: b829dd1b user: dan tags: trunk) | |
| 14:33 | Improvements to the SQLITE_DIRECTONLY documentation. (check-in: b277ba40 user: drh tags: trunk) | |
| 14:31 | Fix handling of unix paths that contain ".." components such that "/" is considered its own parent directory. (Closed-Leaf check-in: 3c6cadb3 user: dan tags: unix-path-fix) | |
Changes
Changes to src/os_unix.c.
| ︙ | ︙ | |||
6458 6459 6460 6461 6462 6463 6464 |
int nName /* Number of significant bytes in zName */
){
assert( nName>0 );
assert( zName!=0 );
if( zName[0]=='.' ){
if( nName==1 ) return;
if( zName[1]=='.' && nName==2 ){
| | < < < | | > | 6458 6459 6460 6461 6462 6463 6464 6465 6466 6467 6468 6469 6470 6471 6472 6473 6474 6475 |
int nName /* Number of significant bytes in zName */
){
assert( nName>0 );
assert( zName!=0 );
if( zName[0]=='.' ){
if( nName==1 ) return;
if( zName[1]=='.' && nName==2 ){
if( pPath->nUsed>1 ){
assert( pPath->zOut[0]=='/' );
while( pPath->zOut[--pPath->nUsed]!='/' ){}
}
return;
}
}
if( pPath->nUsed + nName + 2 >= pPath->nOut ){
pPath->rc = SQLITE_ERROR;
return;
}
|
| ︙ | ︙ |
Changes to test/symlink.test.
| ︙ | ︙ | |||
202 203 204 205 206 207 208 209 210 |
db close
sqlite3 db w/test.db
db eval { SELECT * FROM t1 }
} {hello world}
do_test 4.4.2 {
list [file exists x/test.db-wal] [file exists w/test.db-wal]
} {1 0}
finish_test
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 |
db close
sqlite3 db w/test.db
db eval { SELECT * FROM t1 }
} {hello world}
do_test 4.4.2 {
list [file exists x/test.db-wal] [file exists w/test.db-wal]
} {1 0}
#-------------------------------------------------------------------------
# Check that extra ".." in a path are ignored.
reset_db
do_execsql_test 5.0 {
CREATE TABLE xyz(x, y, z);
INSERT INTO xyz VALUES(1, 2, 3);
}
set path [pwd]
set nLink [llength [split $path /]]
set path "[string repeat ../ [expr $nLink*2]]..${path}/test.db"
sqlite3 db2 $path
do_execsql_test -db db2 5.1 {
SELECT * FROM xyz;
} {1 2 3}
db close
forcedelete test.db2
file link test.db2 $path
sqlite3 db2 test.db2
do_execsql_test -db db2 5.2 {
SELECT * FROM xyz;
} {1 2 3}
forcedelete test.db2
finish_test
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