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Use correct length to convert json unicode escapes.

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Bug reported on IRC - fix due to Andrew Gierth.
This commit is contained in:
Andrew Dunstan
2013-05-01 18:47:18 -04:00
parent 50c137487c
commit 5f8b4319b9
1 changed files with 1 additions and 1 deletions
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2
src/backend/utils/adt/json.c
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@ -721,7 +721,7 @@ json_lex_string(JsonLexContext *lex)
unicode_to_utf8(ch, (unsigned char *) utf8str); unicode_to_utf8(ch, (unsigned char *) utf8str);
utf8len = pg_utf_mblen((unsigned char *) utf8str); utf8len = pg_utf_mblen((unsigned char *) utf8str);
utf8str[utf8len] = '\0'; utf8str[utf8len] = '\0';
converted = pg_any_to_server(utf8str, 1, PG_UTF8); converted = pg_any_to_server(utf8str, utf8len, PG_UTF8);
appendStringInfoString(lex->strval, converted); appendStringInfoString(lex->strval, converted);
if (converted != utf8str) if (converted != utf8str)
pfree(converted); pfree(converted);