Details
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Bug
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Status: Closed (View Workflow)
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Critical
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Resolution: Duplicate
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10.3(EOL), 10.4(EOL), 10.5, 10.6, 10.7(EOL), 10.8(EOL)
Description
This problem was originally reported in MDEV-23210, but it's a separate issue. Creating a dedicated MDEV.
Note, the ENGINE=InnoDB part is required to reproduce the crash. It seems to work fine with ENGINE=MyISAM and ENGINE=HEAP.
The problem is repeatable with any utf32 collation.
SET sql_mode=''; |
DROP TABLE IF EXISTS t1; |
CREATE TABLE t1 ( |
HOST CHAR DEFAULT '%', |
USER CHAR DEFAULT '%', |
ROLE CHAR DEFAULT '%', |
ENABLED ENUM ('a','a') DEFAULT 'a', |
HISTORY ENUM ('a','a') DEFAULT 'a' |
) COLLATE=utf32_general_ci ENGINE=InnoDB; |
INSERT INTO t1 SELECT * FROM t1; |
crashes the server with this stack trace:
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
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#1 0x00007ffff75d18d9 in __GI_abort () at abort.c:79
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#2 0x00007ffff75d17a9 in __assert_fail_base (
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fmt=0x7ffff773caf8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n",
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assertion=0x18315fe "(length % 4) == 0",
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file=0x1831420 "/home/bar/maria-git/server.10.3.utf32/strings/ctype-ucs2.c", line=2231, function=<optimized out>) at assert.c:92
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#3 0x00007ffff75e0a66 in __GI___assert_fail (
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assertion=0x18315fe "(length % 4) == 0",
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file=0x1831420 "/home/bar/maria-git/server.10.3.utf32/strings/ctype-ucs2.c", line=2231, function=0x1831dd0 <__PRETTY_FUNCTION__.14733> "my_lengthsp_utf32")
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at assert.c:101
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#4 0x000000000130987b in my_lengthsp_utf32 (
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cs=0x1cb5160 <my_charset_utf32_unicode_nopad_ci>, ptr=0x7fff7c0466f2 "",
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length=2)
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at /home/bar/maria-git/server.10.3.utf32/strings/ctype-ucs2.c:2231
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#5 0x0000000000a7015e in Field_enum::store (this=0x7fff7c058a10,
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from=0x7fff7c0466f2 "", length=2,
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cs=0x1cb5160 <my_charset_utf32_unicode_nopad_ci>)
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at /home/bar/maria-git/server.10.3.utf32/sql/field.cc:9247
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#6 0x0000000000a79aa0 in Field::save_in_field_str (this=0x7fff7c054b78,
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to=0x7fff7c058a10) at /home/bar/maria-git/server.10.3.utf32/sql/field.h:632
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#7 0x0000000000a7ebf8 in Field_enum::save_in_field (this=0x7fff7c054b78,
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to=0x7fff7c058a10)
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at /home/bar/maria-git/server.10.3.utf32/sql/field.h:4051
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#8 0x0000000000a7eb7e in Field_enum::store_field (this=0x7fff7c058a10,
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from=0x7fff7c054b78)
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at /home/bar/maria-git/server.10.3.utf32/sql/field.h:4045
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#9 0x0000000000a82fd5 in field_conv_incompatible (to=0x7fff7c058a10,
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from=0x7fff7c054b78)
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at /home/bar/maria-git/server.10.3.utf32/sql/field_conv.cc:836
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#10 0x0000000000a83031 in field_conv (to=0x7fff7c058a10, from=0x7fff7c054b78)
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at /home/bar/maria-git/server.10.3.utf32/sql/field_conv.cc:849
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Note, with ENGINE=MyISAM it does not crash.
Attachments
Issue Links
- duplicates
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- Closed
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- is blocked by
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- Closed
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- split from
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- Closed
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