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MDEV-27670 Assertion `(cs->state & 0x20000) == 0' failed in my_strnncollsp_nchars_generic_8bit

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Also fixes:

MDEV-27768 MDEV-25440: Assertion `(cs->state & 0x20000) == 0' failed in my_strnncollsp_nchars_generic_8bit

The "strnncollsp_nchars" virtual function pointer for tis620_thai_nopad_ci
was incorrectly initialized to a generic function
my_strnncollsp_nchars_generic_8bit(), which crashed on assert.

Implementing a tis620 specific function version.
This commit is contained in:
Alexander Barkov
2022-11-22 14:03:23 +04:00
parent 3e0fd5e8a7
commit 931549ff66
8 changed files with 298 additions and 2 deletions
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1
unittest/strings/strings-t.c
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@ -1214,6 +1214,7 @@ test_strnncollsp_char()
#ifdef HAVE_CHARSET_tis620
failed+= strnncollsp_char_mbminlen1("tis620_thai_ci", NULL);
failed+= strnncollsp_char_mbminlen1("tis620_thai_nopad_ci", NULL);
#endif
#ifdef HAVE_CHARSET_big5