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epee: fix memory leak with readline

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ComputeryPony
2026-05-09 16:30:13 -05:00
parent dace76882d
commit a5abe71486
1 changed files with 2 additions and 1 deletions
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contrib/epee/src/readline_buffer.cpp
+2 -1
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@@ -2,6 +2,7 @@
#include <readline/readline.h> #include <readline/readline.h>
#include <readline/history.h> #include <readline/history.h>
#include <iostream> #include <iostream>
#include <memory>
#include <boost/thread/mutex.hpp> #include <boost/thread/mutex.hpp>
#include <boost/thread/lock_guard.hpp> #include <boost/thread/lock_guard.hpp>
#include <boost/algorithm/string.hpp> #include <boost/algorithm/string.hpp>
@@ -201,7 +202,7 @@ static void handle_line(char* line)
static bool same_as_last_line(const std::string& test_line) static bool same_as_last_line(const std::string& test_line)
{ {
// Note that state->offset == state->length, when a new line was entered. // Note that state->offset == state->length, when a new line was entered.
HISTORY_STATE* state = history_get_history_state(); auto state = std::unique_ptr<HISTORY_STATE, decltype(free)*>{history_get_history_state(), free};
return state->length > 0 return state->length > 0
&& test_line.compare(state->entries[state->length-1]->line) == 0; && test_line.compare(state->entries[state->length-1]->line) == 0;
} }