projects / postgresql.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 9a1dd6e) | patch
Fix core dump due to null-pointer dereference in to_char() when datetime
authorTom Lane <[email protected]>
Thu, 12 Mar 2009 00:53:32 +0000 (00:53 +0000)
committerTom Lane <[email protected]>
Thu, 12 Mar 2009 00:53:32 +0000 (00:53 +0000)
commitabc48bedc274e1ead6f1e7ad45b48fae0941dc95
tree55bda68c26ca66aebfd9f9ff78db3403188a8187tree
parent9a1dd6ed4bb9d7eee25defff149e93cc9e76b109commit | diff
Fix core dump due to null-pointer dereference in to_char() when datetime
format codes are misapplied to a numeric argument.  (The code still produces
a pretty bogus error message in such cases, but I'll settle for stopping the
crash for now.)  Per bug #4700 from Sergey Burladyan.

Problem exists in all supported branches, so patch all the way back.
In HEAD, also clean up some ugly coding in the nearby cache management
code.
src/backend/utils/adt/formatting.c diff | blob | blame | history
This is the main PostgreSQL git repository.