Commit62d02f3

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Fix race-under-concurrency in PathNameCreateTemporaryDir.

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Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -1451,7 +1451,7 @@ PathNameCreateTemporaryDir(const char basedir, const char directory)`
`1451`	`1451`	`basedir)));`
`1452`	`1452`
`1453`	`1453`	`/* Try again. */`
`1454`		`-if (mkdir(directory,S_IRWXU)<0)`
	`1454`	`+if (mkdir(directory,S_IRWXU)<0&&errno!=EEXIST)`
`1455`	`1455`	`ereport(ERROR,`
`1456`	`1456`	`(errcode_for_file_access(),`
`1457`	`1457`	`errmsg("cannot create temporary subdirectory \"%s\": %m",`

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