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Commitf1df473

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Use cstring_to_text_with_len when length is known.
This avoids a potentially-expensive extra call to strlen().David Rowley
1 parent4c697d8 commitf1df473

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2 files changed

+7
-7
lines changed

2 files changed

+7
-7
lines changed

‎contrib/pageinspect/fsmfuncs.c

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -56,5 +56,5 @@ fsm_page_contents(PG_FUNCTION_ARGS)
5656
}
5757
appendStringInfo(&sinfo,"fp_next_slot: %d\n",fsmpage->fp_next_slot);
5858

59-
PG_RETURN_TEXT_P(cstring_to_text(sinfo.data));
59+
PG_RETURN_TEXT_P(cstring_to_text_with_len(sinfo.data,sinfo.len));
6060
}

‎src/backend/utils/adt/json.c

Lines changed: 6 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -1499,7 +1499,7 @@ array_to_json(PG_FUNCTION_ARGS)
14991499

15001500
array_to_json_internal(array,result, false);
15011501

1502-
PG_RETURN_TEXT_P(cstring_to_text(result->data));
1502+
PG_RETURN_TEXT_P(cstring_to_text_with_len(result->data,result->len));
15031503
}
15041504

15051505
/*
@@ -1516,7 +1516,7 @@ array_to_json_pretty(PG_FUNCTION_ARGS)
15161516

15171517
array_to_json_internal(array,result,use_line_feeds);
15181518

1519-
PG_RETURN_TEXT_P(cstring_to_text(result->data));
1519+
PG_RETURN_TEXT_P(cstring_to_text_with_len(result->data,result->len));
15201520
}
15211521

15221522
/*
@@ -1532,7 +1532,7 @@ row_to_json(PG_FUNCTION_ARGS)
15321532

15331533
composite_to_json(array,result, false);
15341534

1535-
PG_RETURN_TEXT_P(cstring_to_text(result->data));
1535+
PG_RETURN_TEXT_P(cstring_to_text_with_len(result->data,result->len));
15361536
}
15371537

15381538
/*
@@ -1549,7 +1549,7 @@ row_to_json_pretty(PG_FUNCTION_ARGS)
15491549

15501550
composite_to_json(array,result,use_line_feeds);
15511551

1552-
PG_RETURN_TEXT_P(cstring_to_text(result->data));
1552+
PG_RETURN_TEXT_P(cstring_to_text_with_len(result->data,result->len));
15531553
}
15541554

15551555
/*
@@ -1607,7 +1607,7 @@ to_json(PG_FUNCTION_ARGS)
16071607

16081608
datum_to_json(val, false,result,tcategory,typoutput);
16091609

1610-
PG_RETURN_TEXT_P(cstring_to_text(result->data));
1610+
PG_RETURN_TEXT_P(cstring_to_text_with_len(result->data,result->len));
16111611
}
16121612

16131613
/*
@@ -1733,7 +1733,7 @@ json_agg_finalfn(PG_FUNCTION_ARGS)
17331733

17341734
appendStringInfoChar(state,']');
17351735

1736-
PG_RETURN_TEXT_P(cstring_to_text(state->data));
1736+
PG_RETURN_TEXT_P(cstring_to_text_with_len(state->data,state->len));
17371737
}
17381738

17391739
/*

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