This is an automated email from the ASF dual-hosted git repository.
zwoop pushed a commit to branch 7.1.x
in repository https://gitbox.apache.org/repos/asf/trafficserver.git
The following commit(s) were added to refs/heads/7.1.x by this push:
new 77628a3 Protect against LRUHash x = x
77628a3 is described below
commit 77628a3f7551e6ff3cc7239b52082877978a3f06
Author: Leif Hedstrom <[email protected]>
AuthorDate: Tue Apr 18 16:58:20 2017 -0600
Protect against LRUHash x = x
This address clang-analyzer issue reported on master, after
we upgraded to v4.0.1.
(cherry picked from commit 71d751c3c2070863f9f784da881d24a5260edd36)
---
plugins/experimental/cache_promote/cache_promote.cc | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/plugins/experimental/cache_promote/cache_promote.cc
b/plugins/experimental/cache_promote/cache_promote.cc
index e009f75..2b4347f 100644
--- a/plugins/experimental/cache_promote/cache_promote.cc
+++ b/plugins/experimental/cache_promote/cache_promote.cc
@@ -153,7 +153,9 @@ public:
operator=(const LRUHash &h)
{
TSDebug(PLUGIN_NAME, "copying an LRUHash object");
- memcpy(_hash, h._hash, sizeof(_hash));
+ if (this != &h) {
+ memcpy(_hash, h._hash, sizeof(_hash));
+ }
return *this;
}
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