Well the title pretty much says it all, but I was wondering if many people have tested whether or not this patch fixed the corruption from Motorhead in Vault 3 and the Come Fly With Me quest? Or if there are still known save corruption issues. I really don't want to run into anymore of these.

Thanks in advance for any responses.

I learned prior to patch 1.2 that companion issues with Boone leading to CTDs were overlapping save corruptions with vault 3 and as a result I didn't realize the save corruptions were related to vault 3. Many hours spent reading forum posts clarified this for me.
Since the 1.2- 1.2.0.285 released I have traveled back to vault 3. I successfully traveled through the vault with and without a Companion minus any crashes until I journeyed into Rey's Motel. The top floor furthest room on left crashed immediately when I entered with a companion. But when entering solo=no crash.
So in my opinion the vault 3 save corruption has been addressed, but there are still companion glitches leading to CTDs in the fiend's territory surrounding.
Additionally (refer to thread "Vault 34") the save corruption in vault 3 fixed by patch, did not address save corruption in vault 34. -at least in my gameplay.
so I'd say its worth trying, but be wary and actively saving before exploring the above mentioned areas.
Hope this helps-ive played approximately 135hrs, and these were the most significant issues I continuously encountered as of latest patch.
GOOD LUCK