diff options
Diffstat (limited to 'src/os_unix.c')
| -rw-r--r-- | src/os_unix.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/src/os_unix.c b/src/os_unix.c index cd619f5c0..f4e542146 100644 --- a/src/os_unix.c +++ b/src/os_unix.c @@ -6011,20 +6011,23 @@ static int findCreateFileMode( ** ** where NN is a decimal number. The NN naming schemes are ** used by the test_multiplex.c module. + ** + ** In normal operation, the journal file name will always contain + ** a '-' character. However in 8+3 filename mode, or if a corrupt + ** rollback journal specifies a super-journal with a goofy name, then + ** the '-' might be missing or the '-' might be the first character in + ** the filename. In that case, just return SQLITE_OK with *pMode==0. */ - nDb = sqlite3Strlen30(zPath) - 1; - while( zPath[nDb]!='-' ){ - /* In normal operation, the journal file name will always contain - ** a '-' character. However in 8+3 filename mode, or if a corrupt - ** rollback journal specifies a super-journal with a goofy name, then - ** the '-' might be missing. */ - if( nDb==0 || zPath[nDb]=='.' ) return SQLITE_OK; + nDb = sqlite3Strlen30(zPath) - 1; + while( nDb>0 && zPath[nDb]!='.' ){ + if( zPath[nDb]=='-' ){ + memcpy(zDb, zPath, nDb); + zDb[nDb] = '\0'; + rc = getFileMode(zDb, pMode, pUid, pGid); + break; + } nDb--; } - memcpy(zDb, zPath, nDb); - zDb[nDb] = '\0'; - - rc = getFileMode(zDb, pMode, pUid, pGid); }else if( flags & SQLITE_OPEN_DELETEONCLOSE ){ *pMode = 0600; }else if( flags & SQLITE_OPEN_URI ){ |