Fix inconsequential fd leak in the new mark_file_as_archived() function.

As every error in mark_file_as_archived() will lead to a failure of
pg_basebackup the FD leak couldn't ever lead to a real problem.  It
seems better to fix the leak anyway though, rather than silence
Coverity, as the usage of the function might get extended or copied at
some point in the future.

Pointed out by Coverity.

Backpatch to 9.2, like the relevant part of the previous patch.

diff --git a/src/bin/pg_basebackup/receivelog.c b/src/bin/pg_basebackup/receivelog.c
index b2c58cfdf3ff26ec3e6e8e1bf75915c3144b797d..660116dcec532c8d5be274f72c8072eca5cb9ba8 100644 (file)
--- a/src/bin/pg_basebackup/receivelog.c
+++ b/src/bin/pg_basebackup/receivelog.c
@@ -61,6 +61,9 @@ mark_file_as_archived(const char *basedir, const char *fname)
    {
        fprintf(stderr, _("%s: could not fsync file \"%s\": %s\n"),
                progname, tmppath, strerror(errno));
+
+       close(fd);
+
        return false;
    }