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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2009-03-02 21:19:05 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2009-03-02 21:19:05 +0000 |
| commit | 010953d904a1423ffb26017c5e9eda759bf143d7 (patch) | |
| tree | 06ccbfe81345dc0b810c6342a277d79def2dd157 /src/backend/utils/mb/wchar.c | |
| parent | 38a0507d0659af0f7f213bc7c739fd3792112d08 (diff) | |
When we are in error recursion trouble, arrange to suppress translation and
encoding conversion of any elog/ereport message being sent to the frontend.
This generalizes a patch that I put in last October, which suppressed
translation of only specific messages known to be associated with recursive
can't-translate-the-message behavior. As shown in bug #4680, we need a more
general answer in order to have some hope of coping with broken encoding
conversion setups. This approach seems a good deal less klugy anyway.
Patch in all supported branches.
Diffstat (limited to 'src/backend/utils/mb/wchar.c')
| -rw-r--r-- | src/backend/utils/mb/wchar.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/src/backend/utils/mb/wchar.c b/src/backend/utils/mb/wchar.c index f2206902f41..f7d6a0220e0 100644 --- a/src/backend/utils/mb/wchar.c +++ b/src/backend/utils/mb/wchar.c @@ -1,7 +1,7 @@ /* * conversion functions between pg_wchar and multibyte streams. * Tatsuo Ishii - * $PostgreSQL: pgsql/src/backend/utils/mb/wchar.c,v 1.47.2.8 2009/01/29 19:24:37 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/utils/mb/wchar.c,v 1.47.2.9 2009/03/02 21:19:05 tgl Exp $ * * WIN1250 client encoding updated by Pavel Behal * @@ -1412,20 +1412,7 @@ report_untranslatable_char(int src_encoding, int dest_encoding, for (j = 0; j < jlimit; j++) p += sprintf(p, "%02x", (unsigned char) mbstr[j]); - /* - * In an error recursion situation, don't try to translate the message. - * This gets us out of trouble if the problem is failure to convert - * this very message (after translation) to the client encoding. - */ - if (in_error_recursion_trouble()) - ereport(ERROR, - (errcode(ERRCODE_UNTRANSLATABLE_CHARACTER), - errmsg_internal("character 0x%s of encoding \"%s\" has no equivalent in \"%s\"", - buf, - pg_enc2name_tbl[src_encoding].name, - pg_enc2name_tbl[dest_encoding].name))); - else - ereport(ERROR, + ereport(ERROR, (errcode(ERRCODE_UNTRANSLATABLE_CHARACTER), errmsg("character 0x%s of encoding \"%s\" has no equivalent in \"%s\"", buf, |