Casey Ching has uploaded a new change for review. http://gerrit.cloudera.org:8080/2749
Change subject: IMPALA-3302: Fix ASAN use-after-free failure in Kudu scanner ...................................................................... IMPALA-3302: Fix ASAN use-after-free failure in Kudu scanner When fetching VARCHAR data from Kudu, Impala was using a pointer that was owned and freed by the Kudu client. There was already a mechanism to copy string data but it was only applied to STRING columns. The fix is to apply the same mechanism to VARCHAR columns. That's done by adding the VARCHAR column to the list of string type columns/slots that need to be copied. Change-Id: Ib513aae531086355e77ac9c35ed38728efaa0be9 --- M be/src/exec/kudu-scanner.cc 1 file changed, 6 insertions(+), 4 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala refs/changes/49/2749/1 -- To view, visit http://gerrit.cloudera.org:8080/2749 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: newchange Gerrit-Change-Id: Ib513aae531086355e77ac9c35ed38728efaa0be9 Gerrit-PatchSet: 1 Gerrit-Project: Impala Gerrit-Branch: cdh5-trunk Gerrit-Owner: Casey Ching <[email protected]>
