Fix memory leak in BufFileCreateShared().
Also this commit unifies some duplicated code in makeBufFile() and
BufFileOpenShared() into new function makeBufFileCommon().
Author: Antonin Houska
Reviewed-By: Thomas Munro, Tatsuo Ishii
Discussion: https://postgr.es/m/16139.1529049566%40localhost
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/1cfdb1cb0e3f0acd0fac11537410c48dfd6d9075
Modified Files
--------------
src/backend/storage/file/buffile.c | 53 ++++++++++++++++----------------------
1 file changed, 22 insertions(+), 31 deletions(-)
