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[leak] fix leak in sparkline()

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This commit is contained in:
Timothy Stack 2021-02-25 21:59:19 -08:00
parent d45d7d6c58
commit 5af3664bc1
1 changed files with 4 additions and 2 deletions
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6
src/string-extension-functions.cc
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@ -289,7 +289,7 @@ static void sparkline_final(sqlite3_context *context)
return;
}
auto retval = (char *) sqlite3_malloc(sc->sc_values.size() * 3 + 1);
auto retval = (char *) malloc(sc->sc_values.size() * 3 + 1);
auto start = retval;
for (const auto& value : sc->sc_values) {
@ -300,7 +300,9 @@ static void sparkline_final(sqlite3_context *context)
}
*start = '\0';
sqlite3_result_text(context, retval, -1, sqlite3_free);
sqlite3_result_text(context, retval, -1, free);
sc->~sparkline_context();
}
int string_extension_functions(struct FuncDef **basic_funcs,