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| author | Marko Mäkelä <marko.makela@mariadb.com> | 2020-11-03 16:24:47 +0200 |
|---|---|---|
| committer | Marko Mäkelä <marko.makela@mariadb.com> | 2020-11-03 16:24:47 +0200 |
| commit | 133b4b46fefde402542214d8226262534dc3601a (patch) | |
| tree | 51bbdc0ee35a4af61e5af6d97948963ae9354f39 /strings/ctype-bin.c | |
| parent | 44836bcd12e3974e79c928be747955bfb3b73910 (diff) | |
| parent | 533a13af069d8c9e6c5f4e1a72851497185ade03 (diff) | |
| download | mariadb-git-133b4b46fefde402542214d8226262534dc3601a.tar.gz | |
Merge 10.4 into 10.5
Diffstat (limited to 'strings/ctype-bin.c')
| -rw-r--r-- | strings/ctype-bin.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/strings/ctype-bin.c b/strings/ctype-bin.c index 84e5c85697b..c11be2e5926 100644 --- a/strings/ctype-bin.c +++ b/strings/ctype-bin.c @@ -1,6 +1,6 @@ /* Copyright (c) 2002-2007 MySQL AB & tommy@valley.ne.jp Copyright (c) 2002, 2014, Oracle and/or its affiliates. - Copyright (c) 2009, 2014, SkySQL Ab. + Copyright (c) 2009, 2020, MariaDB Corporation. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public @@ -401,7 +401,7 @@ my_strnxfrm_8bit_bin(CHARSET_INFO *cs, { set_if_smaller(srclen, dstlen); set_if_smaller(srclen, nweights); - if (dst != src) + if (srclen && dst != src) memcpy(dst, src, srclen); return my_strxfrm_pad_desc_and_reverse(cs, dst, dst + srclen, dst + dstlen, (uint)(nweights - srclen), flags, 0); |