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| author | Robert Haas <rhaas@postgresql.org> | 2018-01-26 09:51:15 -0500 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2018-01-26 09:59:14 -0500 |
| commit | 51fc1b09a3baa5361a15c4d4ec4faa74a3a3cee0 (patch) | |
| tree | a035c0b42eec7b651b41d6f4cbf0cf5fcba4ba0c | |
| parent | 48de935b08895d6562f27105ff3bd2b7ef8e5775 (diff) | |
pageinspect: Fix use of wrong memory context by hash_page_items.
This can cause it to produce incorrect output.
Report and patch by Masahiko Sawada.
Discussion: http://postgr.es/m/CAD21AoBc5Asx7pXdUWu6NqU_g=Ysn95EGL9SMeYhLLduYoO_OA@mail.gmail.com
| -rw-r--r-- | contrib/pageinspect/hashfuncs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/contrib/pageinspect/hashfuncs.c b/contrib/pageinspect/hashfuncs.c index dbe3b6ab046..778e15dde49 100644 --- a/contrib/pageinspect/hashfuncs.c +++ b/contrib/pageinspect/hashfuncs.c @@ -313,10 +313,10 @@ hash_page_items(PG_FUNCTION_ARGS) fctx = SRF_FIRSTCALL_INIT(); - page = verify_hash_page(raw_page, LH_BUCKET_PAGE | LH_OVERFLOW_PAGE); - mctx = MemoryContextSwitchTo(fctx->multi_call_memory_ctx); + page = verify_hash_page(raw_page, LH_BUCKET_PAGE | LH_OVERFLOW_PAGE); + uargs = palloc(sizeof(struct user_args)); uargs->page = page; |