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Task
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Major
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Resolution:
Unresolved
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Remove the following pattern that can be seen anywhere in the Spider codebase.
if (str->reserve(SPIDER_SQL_WHERE_LEN))
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DBUG_RETURN(HA_ERR_OUT_OF_MEM);
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str->q_append(SPIDER_SQL_WHERE_STR, SPIDER_SQL_WHERE_LEN);
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This makes the code less readable and is error-prone (e.g., MDEV-27184).
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MDEV-27184 Assertion `(old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)' failed, Assertion `str.alloced_length() >= str.length() + data_len' failed
