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fix leaks in keys(); fix bug in close()

This commit is contained in:
Guido van Rossum 1995-08-28 02:58:00 +00:00
parent 05870115fc
commit 66017aa1b8
1 changed files with 11 additions and 4 deletions
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15
Modules/gdbmmodule.c
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@ -177,7 +177,6 @@ dbm_close(dp, args)
if ( dp->di_dbm )
gdbm_close(dp->di_dbm);
dp->di_dbm = NULL;
DEL(dp);
INCREF(None);
return None;
}
@ -189,6 +188,7 @@ dbm_keys(dp, args)
{
register object *v, *item;
datum key, okey={ (char *)NULL, 0};
int err;
if (dp == NULL || !is_dbmobject(dp)) {
err_badcall();
@ -202,10 +202,17 @@ dbm_keys(dp, args)
for (key = gdbm_firstkey(dp->di_dbm); key.dptr;
key = gdbm_nextkey(dp->di_dbm,okey) ) {
item = newsizedstringobject(key.dptr, key.dsize);
if ( item == 0 )
return NULL;
addlistitem(v, item);
if (item == 0) {
DECREF(v);
return NULL;
}
err = addlistitem(v, item);
DECREF(item);
if(okey.dsize) free(okey.dptr);
if (err != 0) {
DECREF(v);
return NULL;
}
okey=key;
}
return v;