Closed Bug 865715 Opened 6 years ago Closed 6 years ago
warning in ns
GUIEvent IPC .h: potential use of uninitialized variable
The patch in bug 842927 (pt 1) introduced a compile warning in nsGUIEventIPC.h, in the ParamTraits<nsKeyEvent>::Read() method. If the first ReadParam() call ever returns false, the subsequent ones will not be executed, and so keyNameIndex will still be uninitialized when it is used to set the mKeyNameIndex field. Suggested fix is to simply avoid using keyNameIndex unless the ReadParam() calls all succeeded.
Attachment #741888 - Flags: review?(bugs)
Target Milestone: --- → mozilla23
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → FIXED
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