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| author | Andres Freund <andres@anarazel.de> | 2016-03-08 14:59:29 -0800 |
|---|---|---|
| committer | Andres Freund <andres@anarazel.de> | 2016-03-08 14:59:29 -0800 |
| commit | 814570418d5e6bccb766efbe86d27aef206e5511 (patch) | |
| tree | 5d3ddc0bcc82f3eda90d359f140abbd89ef4d47a /contrib/ltree/ltxtquery_io.c | |
| parent | c5f1fbbfb51d852f0e9a1143dae9faa5186c1b2d (diff) | |
ltree: Zero padding bytes when allocating memory for externally visible data.
ltree/ltree_gist/ltxtquery's headers stores data at MAXALIGN alignment,
requiring some padding bytes. So far we left these uninitialized. Zero
those by using palloc0.
Author: Andres Freund
Reported-By: Andres Freund / valgrind / buildarm animal skink
Backpatch: 9.1-
Diffstat (limited to 'contrib/ltree/ltxtquery_io.c')
| -rw-r--r-- | contrib/ltree/ltxtquery_io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/contrib/ltree/ltxtquery_io.c b/contrib/ltree/ltxtquery_io.c index d0e4b7f7e22..e2d468ac1b2 100644 --- a/contrib/ltree/ltxtquery_io.c +++ b/contrib/ltree/ltxtquery_io.c @@ -354,7 +354,7 @@ queryin(char *buf) errmsg("ltxtquery is too large"))); commonlen = COMPUTESIZE(state.num, state.sumlen); - query = (ltxtquery *) palloc(commonlen); + query = (ltxtquery *) palloc0(commonlen); SET_VARSIZE(query, commonlen); query->size = state.num; ptr = GETQUERY(query); |