coll/base: fix memory free in ompi_coll_base_allreduce_intra_recursivedoubling err handler

ggouaillardet · ggouaillardet · commit 779c0d2093a2 · 2016-07-11T09:03:16.000+09:00
Fix CID 1362630 Fixes open-mpi/ompi@0e39319 (back-ported from commit open-mpi/ompi@80e362d)
diff --git a/ompi/mca/coll/base/coll_base_allreduce.c b/ompi/mca/coll/base/coll_base_allreduce.c
@@ -270,7 +270,8 @@ ompi_coll_base_allreduce_intra_recursivedoubling(const void *sbuf, void *rbuf,
  error_hndl:
     OPAL_OUTPUT((ompi_coll_base_framework.framework_output, "%s:%4d\tRank %d Error occurred %d\n",
                  __FILE__, line, rank, ret));
-    if (NULL != inplacebuf) free(inplacebuf);
+    (void)line;  // silence compiler warning
+    if (NULL != inplacebuf_free) free(inplacebuf_free);
     return ret;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -270,7 +270,8 @@ ompi_coll_base_allreduce_intra_recursivedoubling(const void sbuf, void rbuf,`
`270`	`270`	`error_hndl:`
`271`	`271`	`OPAL_OUTPUT((ompi_coll_base_framework.framework_output, "%s:%4d\tRank %d Error occurred %d\n",`
`272`	`272`	`__FILE__, line, rank, ret));`
`273`		`- if (NULL != inplacebuf) free(inplacebuf);`
	`273`	`+ (void)line; // silence compiler warning`
	`274`	`+ if (NULL != inplacebuf_free) free(inplacebuf_free);`
`274`	`275`	`return ret;`
`275`	`276`	`}`
`276`	`277`