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| author | Fujii Masao <fujii@postgresql.org> | 2015-04-03 18:29:38 +0900 |
|---|---|---|
| committer | Fujii Masao <fujii@postgresql.org> | 2015-04-03 18:29:38 +0900 |
| commit | 9b8d4782ba0f75eb0f029c743bb85166999d9fa5 (patch) | |
| tree | f82c476bf0b8c2b69211aa46ddb1c32a550a8d48 /src/backend/access/transam/xlog.c | |
| parent | 8c8a886268dfa616193dadc98e44e0715f884614 (diff) | |
| download | postgresql-9b8d4782ba0f75eb0f029c743bb85166999d9fa5.tar.gz postgresql-9b8d4782ba0f75eb0f029c743bb85166999d9fa5.zip | |
Rework handling of OOM when allocating record buffer in XLOG reader.
Commit 2c03216 changed allocate_recordbuf() so that it uses a palloc to
allocate the read buffer and fails immediately when an out-of-memory error
shows up, even though its callers still expect that NULL is returned in that
case. This bug is fixed making allocate_recordbuf() use a palloc_extended
with MCXT_ALLOC_NO_OOM flag and return NULL in OOM case.
Michael Paquier
Diffstat (limited to 'src/backend/access/transam/xlog.c')
0 files changed, 0 insertions, 0 deletions