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fix bug #38680

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@36489 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2013-04-08 08:33:12 +00:00
parent 82bcca4326
commit a081b3d828
2 changed files with 36 additions and 14 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2013-04-08 Richard Frith-Macdonald <rfm@gnu.org>
* Source/NSNotificationCenter.m: Fix bug #38680
2013-04-05 Richard Frith-Macdonald <rfm@gnu.org>
* config/pathtls.m4: Try to guess gnutls flags if no config found

46
Source/NSNotificationCenter.m
View file

@ -86,7 +86,7 @@ static Class concrete = 0;
{
return [self retain];
}
n = (GSNotification*)NSAllocateObject(concrete, 0, NSDefaultMallocZone());
n = (GSNotification*)NSAllocateObject(concrete, 0, zone);
n->_name = [_name copyWithZone: [self zone]];
n->_object = TEST_RETAIN(_object);
n->_info = TEST_RETAIN(_info);
@ -795,7 +795,9 @@ static NSNotificationCenter *default_center = nil;
name: (NSString*)name
object: (id)object
{
IMP method;
Class cls;
Method method;
IMP imp;
Observation *list;
Observation *o;
GSIMapTable m;
@ -809,20 +811,28 @@ static NSNotificationCenter *default_center = nil;
[NSException raise: NSInvalidArgumentException
format: @"Null selector passed to addObserver ..."];
#if defined(DEBUG)
if ([observer respondsToSelector: selector] == NO)
NSLog(@"Observer '%@' does not respond to selector '%@'", observer,
NSStringFromSelector(selector));
#endif
method = [observer methodForSelector: selector];
if (method == 0)
[NSException raise: NSInvalidArgumentException
format: @"Observer can not handle specified selector"];
cls = object_getClass(observer);
method = class_getInstanceMethod(cls, selector);
imp = method_getImplementation(method);
if (0 == imp)
{
/* A class may not implement the selector (in which case we can't
* cache the method), but if it's going to forward the message to
* some other object it must at least say it responds to the
* selector.
*/
if ([observer respondsToSelector: selector] == NO)
{
[NSException raise: NSInvalidArgumentException
format: @"[%@-%@] Observer '%@' does not respond to selector '%@'",
NSStringFromClass([self class]), NSStringFromSelector(_cmd),
observer, NSStringFromSelector(selector)];
}
}
lockNCTable(TABLE);
o = obsNew(TABLE, selector, method, observer);
o = obsNew(TABLE, selector, imp, observer);
if (object != nil)
{
@ -1221,7 +1231,15 @@ static NSNotificationCenter *default_center = nil;
{
NS_DURING
{
(*o->method)(o->observer, o->selector, notification);
if (0 == o->method)
{
[o->observer performSelector: o->selector
withObject: notification];
}
else
{
(*o->method)(o->observer, o->selector, notification);
}
}
NS_HANDLER
{