Memory leaks in BufFileOpenShared()

Memory is allocated twice for "file" and "files" variables. Possible fix:

diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index d8a18dd3dc..00f61748b3 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -277,10 +277,10 @@ BufFileCreateShared(SharedFileSet *fileset, const char *name)
 BufFile *
 BufFileOpenShared(SharedFileSet *fileset, const char *name)
 {
-       BufFile    *file = (BufFile *) palloc(sizeof(BufFile));
+       BufFile    *file;
        char            segment_name[MAXPGPATH];
        Size            capacity = 16;
-       File       *files = palloc(sizeof(File) * capacity);
+       File       *files;
        int                     nfiles = 0;
 
        file = (BufFile *) palloc(sizeof(BufFile));


-- 
Antonin Houska
Cybertec Schönig & Schönig GmbH
Gröhrmühlgasse 26, A-2700 Wiener Neustadt
Web: https://www.cybertec-postgresql.com