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-rw-r--r--neutron/extensions/securitygroup.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/neutron/extensions/securitygroup.py b/neutron/extensions/securitygroup.py
index 89b9d8a74b..3524117ee9 100644
--- a/neutron/extensions/securitygroup.py
+++ b/neutron/extensions/securitygroup.py
@@ -116,7 +116,10 @@ def convert_protocol(value):
try:
val = int(value)
if val >= 0 and val <= 255:
- return value
+ # Set value of protocol number to string due to bug 1381379,
+ # PostgreSQL fails when it tries to compare integer with string,
+ # that exists in db.
+ return str(value)
raise SecurityGroupRuleInvalidProtocol(
protocol=value, values=sg_supported_protocols)
except (ValueError, TypeError):