diff options
Diffstat (limited to 'contrib/pageinspect/ginfuncs.c')
| -rw-r--r-- | contrib/pageinspect/ginfuncs.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/contrib/pageinspect/ginfuncs.c b/contrib/pageinspect/ginfuncs.c index 5cecb46e2e6..1b482a0999f 100644 --- a/contrib/pageinspect/ginfuncs.c +++ b/contrib/pageinspect/ginfuncs.c @@ -49,6 +49,9 @@ gin_metapage_info(PG_FUNCTION_ARGS) page = get_page_from_raw(raw_page); + if (PageIsNew(page)) + PG_RETURN_NULL(); + if (PageGetSpecialSize(page) != MAXALIGN(sizeof(GinPageOpaqueData))) ereport(ERROR, (errcode(ERRCODE_INVALID_PARAMETER_VALUE), @@ -115,6 +118,9 @@ gin_page_opaque_info(PG_FUNCTION_ARGS) page = get_page_from_raw(raw_page); + if (PageIsNew(page)) + PG_RETURN_NULL(); + if (PageGetSpecialSize(page) != MAXALIGN(sizeof(GinPageOpaqueData))) ereport(ERROR, (errcode(ERRCODE_INVALID_PARAMETER_VALUE), @@ -200,6 +206,12 @@ gin_leafpage_items(PG_FUNCTION_ARGS) page = get_page_from_raw(raw_page); + if (PageIsNew(page)) + { + MemoryContextSwitchTo(mctx); + PG_RETURN_NULL(); + } + if (PageGetSpecialSize(page) != MAXALIGN(sizeof(GinPageOpaqueData))) ereport(ERROR, (errcode(ERRCODE_INVALID_PARAMETER_VALUE), |