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Only require double-zero terminators on database filenames, not any every

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files supplied to the xOpen method.  This backs out [2544f233f1].  Also
refactor the fillInUnixFile() routine in os_unix.c to reduce the number
of parameters.

FossilOrigin-Name: cb774b26e13745cfad0d76a71e47466d703e0007
This commit is contained in:
drh
2012-01-10 23:18:38 +00:00
parent c02372ce6f 6f2f19a154
commit c02a43afae
7 changed files with 71 additions and 79 deletions
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10
src/test3.c
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@@ -66,6 +66,8 @@ static int btree_open(
Btree *pBt;
int rc, nCache;
char zBuf[100];
int n;
char *zFilename;
if( argc!=3 ){
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
" FILENAME NCACHE FLAGS\"", 0);
@@ -78,8 +80,14 @@ static int btree_open(
sDb.mutex = sqlite3MutexAlloc(SQLITE_MUTEX_RECURSIVE);
sqlite3_mutex_enter(sDb.mutex);
}
rc = sqlite3BtreeOpen(sDb.pVfs, argv[1], &sDb, &pBt, 0,
n = strlen(argv[1]);
zFilename = sqlite3_malloc( n+2 );
if( zFilename==0 ) return TCL_ERROR;
memcpy(zFilename, argv[1], n+1);
zFilename[n+1] = 0;
rc = sqlite3BtreeOpen(sDb.pVfs, zFilename, &sDb, &pBt, 0,
SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE | SQLITE_OPEN_MAIN_DB);
sqlite3_free(zFilename);
if( rc!=SQLITE_OK ){
Tcl_AppendResult(interp, errorName(rc), 0);
return TCL_ERROR;