Closed Bug 822042 Opened 12 years ago Closed 12 years ago

IonMonkey: the spewer will occasionally spew uninitialized memory

Categories

(Core :: JavaScript Engine, defect)

All
Linux
defect
Not set
normal

Tracking

()

RESOLVED FIXED
mozilla20

People

(Reporter: mjrosenb, Unassigned)

Details

Attachments

(1 file)

      No description provided.
Attachment #692643 - Flags: review?(evilpies)
Comment on attachment 692643 [details] [diff] [review]
/home/mrosenberg/patches/noUninitialized-r0.patch

Review of attachment 692643 [details] [diff] [review]:
-----------------------------------------------------------------

::: js/src/ion/JSONSpewer.cpp
@@ +259,5 @@
>      if (def->range()) {
>          Sprinter sp(GetIonContext()->cx);
>          sp.init();
>          def->range()->print(sp);
> +        stringProperty("type", "%s : blah", sp.string());

Like on mentioned on IRC, this was probably intended to be:
stringProperty("type", "%s : %s", sp.string(), StringFromMIRType(def->type()));
Attachment #692643 - Flags: review?(evilpies) → review+
https://hg.mozilla.org/mozilla-central/rev/d685cc4b4741
Status: NEW → RESOLVED
Closed: 12 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla20
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