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| author | unknown <bar@mysql.com/bar.myoffice.izhnet.ru> | 2007-06-07 13:16:49 +0500 |
|---|---|---|
| committer | unknown <bar@mysql.com/bar.myoffice.izhnet.ru> | 2007-06-07 13:16:49 +0500 |
| commit | 2971d645c16c548678b8f94796ca1bcfd54f9c8e (patch) | |
| tree | c8a05b44075843941c638ea901f9eeaed1759f1f /strings | |
| parent | 4bdbc3396ea4335ed1f6d01afe4f557b57b183a3 (diff) | |
| download | mariadb-git-2971d645c16c548678b8f94796ca1bcfd54f9c8e.tar.gz | |
Bug#26711 "Binary content 0x00 sometimes becomes 0x5C 0x00 after dump/load"
Problem: "SELECT INTO OUTFILE" created incorrect dumps for BLOBs,
so "LOAD DATA" later incorrectly interpreted 0x5C as the second
byte of a multi-byte sequence, instead of escape character.
Fix: adding escaping of multi-byte heads.
mysql-test/r/ctype_big5.result:
Adding test case
mysql-test/t/ctype_big5.test:
Adding test case
sql/sql_class.cc:
Add escape characters before multi-byte heads.
strings/ctype-big5.c:
Flagging character set as dangerous for escaping.
strings/ctype-gbk.c:
Flagging character set as dangerous for escaping.
strings/ctype-sjis.c:
Flagging character set as dangerous for escaping.
Diffstat (limited to 'strings')
| -rw-r--r-- | strings/ctype-big5.c | 4 | ||||
| -rw-r--r-- | strings/ctype-gbk.c | 4 | ||||
| -rw-r--r-- | strings/ctype-sjis.c | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/strings/ctype-big5.c b/strings/ctype-big5.c index be04d19a756..8bbbcac63e4 100644 --- a/strings/ctype-big5.c +++ b/strings/ctype-big5.c @@ -6400,7 +6400,7 @@ CHARSET_INFO my_charset_big5_chinese_ci= 0, /* min_sort_char */ 255, /* max_sort_char */ ' ', /* pad char */ - 0, /* escape_with_backslash_is_dangerous */ + 1, /* escape_with_backslash_is_dangerous */ &my_charset_big5_handler, &my_collation_big5_chinese_ci_handler }; @@ -6433,7 +6433,7 @@ CHARSET_INFO my_charset_big5_bin= 0, /* min_sort_char */ 255, /* max_sort_char */ ' ', /* pad char */ - 0, /* escape_with_backslash_is_dangerous */ + 1, /* escape_with_backslash_is_dangerous */ &my_charset_big5_handler, &my_collation_mb_bin_handler }; diff --git a/strings/ctype-gbk.c b/strings/ctype-gbk.c index c7160e923a9..8ac7d62c9da 100644 --- a/strings/ctype-gbk.c +++ b/strings/ctype-gbk.c @@ -10046,7 +10046,7 @@ CHARSET_INFO my_charset_gbk_chinese_ci= 0, /* min_sort_char */ 255, /* max_sort_char */ ' ', /* pad char */ - 0, /* escape_with_backslash_is_dangerous */ + 1, /* escape_with_backslash_is_dangerous */ &my_charset_handler, &my_collation_ci_handler }; @@ -10078,7 +10078,7 @@ CHARSET_INFO my_charset_gbk_bin= 0, /* min_sort_char */ 255, /* max_sort_char */ ' ', /* pad char */ - 0, /* escape_with_backslash_is_dangerous */ + 1, /* escape_with_backslash_is_dangerous */ &my_charset_handler, &my_collation_mb_bin_handler }; diff --git a/strings/ctype-sjis.c b/strings/ctype-sjis.c index a66a7a000a6..6a7c7d7c0a0 100644 --- a/strings/ctype-sjis.c +++ b/strings/ctype-sjis.c @@ -4694,7 +4694,7 @@ CHARSET_INFO my_charset_sjis_japanese_ci= 0, /* min_sort_char */ 255, /* max_sort_char */ ' ', /* pad char */ - 0, /* escape_with_backslash_is_dangerous */ + 1, /* escape_with_backslash_is_dangerous */ &my_charset_handler, &my_collation_ci_handler }; @@ -4726,7 +4726,7 @@ CHARSET_INFO my_charset_sjis_bin= 0, /* min_sort_char */ 255, /* max_sort_char */ ' ', /* pad char */ - 0, /* escape_with_backslash_is_dangerous */ + 1, /* escape_with_backslash_is_dangerous */ &my_charset_handler, &my_collation_mb_bin_handler }; |