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Bug 990096, part 1 - Crash on OOM in Yarr vector class. r=h4writer.

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This commit is contained in:
Jason Orendorff 2014-04-04 17:03:12 -05:00
parent a2779e00d1
commit 25b1fa6770
1 changed files with 7 additions and 6 deletions
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13
js/src/yarr/wtfbridge.h
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@ -14,6 +14,7 @@
#include <stdio.h>
#include <stdarg.h>
#include "jscntxt.h"
#include "jsstr.h"
#include "vm/String.h"
#include "assembler/wtf/Platform.h"
@ -164,18 +165,18 @@ class Vector {
template <typename U>
void append(const U &u) {
if (!impl.append(static_cast<T>(u)))
MOZ_CRASH();
js::CrashAtUnhandlableOOM("Yarr");
}
template <size_t M>
void append(const Vector<T,M> &v) {
if (!impl.appendAll(v.impl))
MOZ_CRASH();
js::CrashAtUnhandlableOOM("Yarr");
}
void insert(size_t i, const T& t) {
if (!impl.insert(&impl[i], t))
MOZ_CRASH();
js::CrashAtUnhandlableOOM("Yarr");
}
void remove(size_t i) {
@ -189,7 +190,7 @@ class Vector {
void shrink(size_t newLength) {
JS_ASSERT(newLength <= impl.length());
if (!impl.resize(newLength))
MOZ_CRASH();
js::CrashAtUnhandlableOOM("Yarr");
}
void swap(Vector &other) {
@ -219,7 +220,7 @@ class Vector<OwnPtr<T> > {
void append(T *t) {
if (!impl.append(t))
MOZ_CRASH();
js::CrashAtUnhandlableOOM("Yarr");
}
PassOwnPtr<T> operator[](size_t i) {
@ -234,7 +235,7 @@ class Vector<OwnPtr<T> > {
void reserve(size_t capacity) {
if (!impl.reserve(capacity))
MOZ_CRASH();
js::CrashAtUnhandlableOOM("Yarr");
}
};