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Fix stack overflow problem

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@20016 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-Macdonald 2004-09-07 11:08:46 +00:00
parent 59decd99ff
commit d82674f3d8
3 changed files with 32 additions and 11 deletions
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29
Source/GSSet.m
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@ -35,6 +35,7 @@
#include "Foundation/NSObjCRuntime.h"
// For private method _decodeArrayOfObjectsForKey:
#include "Foundation/NSKeyedArchiver.h"
#include "GSPrivate.h"
#define GSI_MAP_HAS_VALUE 0
#define GSI_MAP_KTYPES GSUNION_OBJ
@ -117,19 +118,22 @@ static Class mutableSetClass;
- (NSArray*) allObjects
{
id objs[map.nodeCount];
GSIMapEnumerator_t enumerator = GSIMapEnumeratorForMap(&map);
GSIMapNode node = GSIMapEnumeratorNextNode(&enumerator);
unsigned i = 0;
NSArray *result;
GS_BEGINIDBUF(objects, map.nodeCount);
while (node != 0)
{
objs[i++] = node->key.obj;
objects[i++] = node->key.obj;
node = GSIMapEnumeratorNextNode(&enumerator);
}
GSIMapEndEnumerator(&enumerator);
return AUTORELEASE([[arrayClass allocWithZone: NSDefaultMallocZone()]
initWithObjects: objs count: i]);
result = AUTORELEASE([[arrayClass allocWithZone: NSDefaultMallocZone()]
initWithObjects: objects count: i]);
GS_ENDIDBUF();
return result;
}
- (id) anyObject
@ -137,11 +141,18 @@ static Class mutableSetClass;
if (map.nodeCount > 0)
{
GSIMapBucket bucket = map.buckets;
while(1)
if(bucket->firstNode)
return bucket->firstNode->key.obj;
else
bucket++;
while (1)
{
if (bucket->firstNode)
{
return bucket->firstNode->key.obj;
}
else
{
bucket++;
}
}
}
else
{