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Memory leak when using Statement.expanded_sql #552

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a9y opened this issue Jul 28, 2019 · 2 comments
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Memory leak when using Statement.expanded_sql #552

a9y opened this issue Jul 28, 2019 · 2 comments
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@a9y
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a9y commented Jul 28, 2019

The string returned by sqlite3_expanded_sql allocates memory but the Statement (and RawStatement) interface makes no attempt to free it.
@gwenn
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gwenn commented Jul 28, 2019

http://sqlite.org/c3ref/expanded_sql.html

The string returned by sqlite3_expanded_sql(P), on the other hand, is obtained from sqlite3_malloc() and must be free by the application by passing it to sqlite3_free().

@gwenn gwenn added the bug label Jul 28, 2019
@gwenn gwenn mentioned this issue Jul 28, 2019
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@a9y a9y closed this as completed Jul 31, 2019
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gwenn commented Dec 13, 2019

Fixed in 0.21

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