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Commitb2be5cb

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Suppress Coverity warnings about Asserts in get_name_for_var_field.
Coverity thinks dpns->plan could be null at these points. Thatshouldn't really be possible, but it's easy enough to modify theAsserts so they'd not core-dump if it were true.These are new inb919a97. Back-patch to v13; the v12 versionof the patch didn't have these Asserts.
1 parent364de74 commitb2be5cb

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‎src/backend/utils/adt/ruleutils.c

Lines changed: 5 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -7914,11 +7914,11 @@ get_name_for_var_field(Var *var, int fieldno,
79147914
{
79157915
char*dummy_name=palloc(32);
79167916

7917-
Assert(IsA(dpns->plan,Result));
7917+
Assert(dpns->plan&&IsA(dpns->plan,Result));
79187918
snprintf(dummy_name,32,"f%d",fieldno);
79197919
returndummy_name;
79207920
}
7921-
Assert(IsA(dpns->plan,SubqueryScan));
7921+
Assert(dpns->plan&&IsA(dpns->plan,SubqueryScan));
79227922

79237923
tle=get_tle_by_resno(dpns->inner_tlist,attnum);
79247924
if (!tle)
@@ -8045,12 +8045,12 @@ get_name_for_var_field(Var *var, int fieldno,
80458045
{
80468046
char*dummy_name=palloc(32);
80478047

8048-
Assert(IsA(dpns->plan,Result));
8048+
Assert(dpns->plan&&IsA(dpns->plan,Result));
80498049
snprintf(dummy_name,32,"f%d",fieldno);
80508050
returndummy_name;
80518051
}
8052-
Assert(IsA(dpns->plan,CteScan)||
8053-
IsA(dpns->plan,WorkTableScan));
8052+
Assert(dpns->plan&& (IsA(dpns->plan,CteScan)||
8053+
IsA(dpns->plan,WorkTableScan)));
80548054

80558055
tle=get_tle_by_resno(dpns->inner_tlist,attnum);
80568056
if (!tle)

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