diff --git a/qa/720.out b/qa/720.out
index 030591c..6278e0e 100644
--- a/qa/720.out
+++ b/qa/720.out
@@ -10,9 +10,7 @@ pmUnparseHostAttrsSpec("pcps://nas1.servers.com:44321,4321@xxxxxxxxxxxxxxxxxxxx:
 === filtered valgrind report ===
 Memcheck, a memory error detector
 Command: src/parsehostattrs pcps://nas1.servers.com:44321,4321@xxxxxxxxxxxxxxxxxxxx:44322?compress
-LEAK SUMMARY:
-definitely lost: 0 bytes in 0 blocks
-indirectly lost: 0 bytes in 0 blocks
+All heap blocks were freed -- no leaks are possible
 ERROR SUMMARY: 0 errors from 0 contexts ...
 === std out ===
 pmParseHostAttrsSpec("pcp://localhost:23?compress", ...)
@@ -24,9 +22,7 @@ pmUnparseHostAttrsSpec("pcp://localhost:23?compress") -> "pcp://localhost:23?com
 === filtered valgrind report ===
 Memcheck, a memory error detector
 Command: src/parsehostattrs pcp://localhost:23?compress
-LEAK SUMMARY:
-definitely lost: 0 bytes in 0 blocks
-indirectly lost: 0 bytes in 0 blocks
+All heap blocks were freed -- no leaks are possible
 ERROR SUMMARY: 0 errors from 0 contexts ...
 === std out ===
 pmParseHostAttrsSpec("pcp://some.host?user=pcpqa&compress&pass=blah", ...)
@@ -40,9 +36,7 @@ pmUnparseHostAttrsSpec("pcp://some.host?user=pcpqa&compress&pass=blah") -> "pcp:
 === filtered valgrind report ===
 Memcheck, a memory error detector
 Command: src/parsehostattrs pcp://some.host?user=pcpqa&compress&pass=blah
-LEAK SUMMARY:
-definitely lost: 0 bytes in 0 blocks
-indirectly lost: 0 bytes in 0 blocks
+All heap blocks were freed -- no leaks are possible
 ERROR SUMMARY: 0 errors from 0 contexts ...
 === std out ===
 pmParseHostAttrsSpec("pcp://some.host?user=pcpqa", ...)
@@ -54,9 +48,7 @@ pmUnparseHostAttrsSpec("pcp://some.host?user=pcpqa") -> "pcp://some.host?usernam
 === filtered valgrind report ===
 Memcheck, a memory error detector
 Command: src/parsehostattrs pcp://some.host?user=pcpqa
-LEAK SUMMARY:
-definitely lost: 0 bytes in 0 blocks
-indirectly lost: 0 bytes in 0 blocks
+All heap blocks were freed -- no leaks are possible
 ERROR SUMMARY: 0 errors from 0 contexts ...
 === std out ===
 pmParseHostAttrsSpec("some.host?user=pcpqa", ...)
@@ -67,9 +59,7 @@ pmUnparseHostAttrsSpec("some.host?user=pcpqa") -> "some.host?username=pcpqa"
 === filtered valgrind report ===
 Memcheck, a memory error detector
 Command: src/parsehostattrs some.host?user=pcpqa
-LEAK SUMMARY:
-definitely lost: 0 bytes in 0 blocks
-indirectly lost: 0 bytes in 0 blocks
+All heap blocks were freed -- no leaks are possible
 ERROR SUMMARY: 0 errors from 0 contexts ...
 === std out ===
 pmParseHostAttrsSpec("some.host", ...)
@@ -90,7 +80,5 @@ pmUnparseHostAttrsSpec("pcp://?compress") -> "pcp://?compress"
 === filtered valgrind report ===
 Memcheck, a memory error detector
 Command: src/parsehostattrs pcp://?compress
-LEAK SUMMARY:
-definitely lost: 0 bytes in 0 blocks
-indirectly lost: 0 bytes in 0 blocks
+All heap blocks were freed -- no leaks are possible
 ERROR SUMMARY: 0 errors from 0 contexts ...
diff --git a/qa/src/parsehostattrs.c b/qa/src/parsehostattrs.c
index d35b4da..3d4480e 100644
--- a/qa/src/parsehostattrs.c
+++ b/qa/src/parsehostattrs.c
@@ -59,5 +59,7 @@ main(int argc, char **argv)
     printf("pmUnparseHostAttrsSpec(\"%s\") -> \"%s\"\n", argv[1], buffer);
 
     __pmFreeHostAttrsSpec(hosts, count, &attrs);
+    if (attrs.hash)
+	free(attrs.hash);
     exit(0);
 }