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MDEV-6752 Trailing incomplete characters are not replaced to question marks on conversion

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This commit is contained in:
Alexander Barkov 2014-09-18 12:40:55 +04:00
commit 8286bcd721
5 changed files with 96 additions and 4 deletions
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9
strings/ctype.c
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@ -1066,7 +1066,14 @@ my_convert_internal(char *to, uint32 to_length,
wc= '?';
}
else
break; // Not enough characters
{
if ((uchar *) from >= from_end)
break; /* End of line */
/* Incomplete byte sequence */
error_count++;
from++;
wc= '?';
}
outp:
if ((cnvres= (*wc_mb)(to_cs, wc, (uchar*) to, to_end)) > 0)