InitializeNested in CssHierarchy initializes a stringpiece with too wide a scope

[GoogleCodeExporter]

The url_ variable scoped to CssHierarchy in Initalizenested is sometimes 
initialized with a stack scoped string (See calling functions to confirm this) 
If the stack scoped string is destroyed the url_ points to invalid data, this 
may or may not cause a crash in further processing.

Fix: make url_ a GoogleString, GoogleUrl or initialize a secondary variable.

Original issue reported on code.google.com by kspoels...@we-amp.com on 7 Jan 2013 at 9:05

[GoogleCodeExporter]

Good catch.  Did you find this via valgrind or something?

Original comment by jmara...@google.com on 7 Jan 2013 at 9:12

• Changed state: Accepted

[GoogleCodeExporter]

No, :(, a css file was not loaded in the tests, a lot of old fashioned tracing 
and debugging followed ...

Original comment by kspoels...@we-amp.com on 9 Jan 2013 at 6:15

[GoogleCodeExporter]

This is fixed in r2452. Are you able to build from source and try again?
Thanks!

Original comment by matterb...@google.com on 30 Jan 2013 at 5:43

• Changed state: Fixed
• Added labels: Milestone-v25