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Bug 961041 - Replace infallible allocation in DOMStorage::BroadcastChangeNotification with fallible allocation. r=smaug

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This commit is contained in:
Peiyong Lin 2014-01-27 08:25:19 -05:00
parent 248753160a
commit 886c35b281
1 changed files with 7 additions and 2 deletions
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9
js/xpconnect/src/event_impl_gen.py
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@ -81,7 +81,7 @@ def print_header_file(fd, conf):
fd.write("NS_NewDOM%s(nsIDOMEvent** aInstance, " % e)
fd.write("mozilla::dom::EventTarget* aOwner, ")
fd.write("nsPresContext* aPresContext, mozilla::WidgetEvent* aEvent);\n")
fd.write("\n#endif\n")
def print_classes_file(fd, conf):
@ -441,7 +441,12 @@ def write_cpp(eventname, iface, fd, conf):
fd.write(");\n");
fd.write(" NS_ENSURE_SUCCESS(rv, rv);\n")
for a in attributes:
fd.write(" m%s = a%s;\n" % (firstCap(a.name), firstCap(a.name)))
if a.realtype.nativeType("in").count("nsAString"):
fd.write(" if (!m%s.Assign(a%s, fallible_t())) {\n" % (firstCap(a.name), firstCap(a.name)))
fd.write(" return NS_ERROR_OUT_OF_MEMORY;\n")
fd.write(" }\n")
else:
fd.write(" m%s = a%s;\n" % (firstCap(a.name), firstCap(a.name)))
fd.write(" return NS_OK;\n")
fd.write("}\n\n")