Overview Description: Mail.app crashes or irrecoverably hangs every time after creating a new message. Steps to Reproduce: (1) Check out WebKit r31713 from svn. (2) Build debug. (3) run-webkit-app Mail (4) Commmand-n to create a new message Actual Results: Mail.app hangs or crashes Expected Results: Mail.app does not hang or crash. Build Date & Platform: WebKit r31662, Mac OS X 10.4.11 Build 8S2167 Additional Builds and Platforms: WebKit r31713 Additional Information: On r31662, it crashed twice and hung once. On r31713, I could get it to crash, but it hung every time.
Created attachment 20395 [details] Crash log
Comment on attachment 20395 [details] Crash log Crash log from r31662
Created attachment 20396 [details] Hang from r31662
Created attachment 20397 [details] Hang from r31713
I can't reproduce any strange behavior with ToT on Leopard (Mail 3.2 - 919/919.2).
Reproducible with WebKit release build r31746 on Mac OS X 10.4.11. Not reproducible with WebKit release build r31746 on Mac OS X 10.5.2. This seems to be a Tiger-only problem, but it's definitely a show-stopper on Tiger.
Did regression with nightly builds. This bug was introduced between nightly builds r31275 and r31293. The likely candidate seems to be r31287.
I can't reproduce this anymore with revision 34478. When I have a chance, I'll perform reverse regression testing to find where it was fixed.
This bug was fixed between nightly builds r33939 and r33943. The likely candidate is r33940.