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During parallel pg_dump, free commands from master

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The command strings read by the child processes during parallel
pg_dump, after being read and handled, were not being free'd.
This patch corrects this relatively minor memory leak.

Leak found by the Coverity scanner.

Back patch to 9.3 where parallel pg_dump was introduced.
This commit is contained in:
Stephen Frost 2013-07-14 14:35:26 -04:00
parent fb7c0ac42e
commit 8839e7362c
1 changed files with 3 additions and 0 deletions
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3
src/bin/pg_dump/parallel.c
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@ -922,6 +922,9 @@ WaitForCommands(ArchiveHandle *AH, int pipefd[2])
exit_horribly(modulename, exit_horribly(modulename,
"unrecognized command on communication channel: %s\n", "unrecognized command on communication channel: %s\n",
command); command);
/* command was pg_malloc'd and we are responsible for free()ing it. */
free(command);
} }
} }