[checkmk-commits] Windows agent: fix memory leaks at from_string

Module: check_mk Branch: master Commit: b3cdb8bb1de08328784956c326a56ea6238ca165 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=b3cdb8bb1de083… Author: Jukka Aro &lt;ja(a)mathias-kettner.de&gt; Date: Fri Nov 3 14:41:25 2017 +0100 Windows agent: fix memory leaks at from_string When string conversion failed, heap-allocated objects were not deleted. Change-Id: I0d65731c33b5683596fc6ac57b94b3348a750766 --- agents/windows/build_version | 2 +- agents/windows/types.cc | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/agents/windows/build_version b/agents/windows/build_version index 47efd9a..424f6c4 100644 --- a/agents/windows/build_version +++ b/agents/windows/build_version @@ -1 +1 @@ -2994 +2996 diff --git a/agents/windows/types.cc b/agents/windows/types.cc index 4fe4e5d..03d6219 100644 --- a/agents/windows/types.cc +++ b/agents/windows/types.cc @@ -88,6 +88,7 @@ mrpe_entry *from_string<mrpe_entry *>(const WinApiAdaptor &winapi, } if (command_line.empty()) { + delete result; throw StringConversionError( "Invalid command specification for mrpe:\r\n" "Format: SERVICEDESC COMMANDLINE"); @@ -96,6 +97,7 @@ mrpe_entry *from_string<mrpe_entry *>(const WinApiAdaptor &winapi, if (winapi.PathIsRelative(command_line.c_str())) { Environment *env = Environment::instance(); if (env == nullptr) { + delete result; throw StringConversionError("No environment"); } snprintf(result->command_line, sizeof(result->command_line), "%s\\%s", @@ -146,6 +148,7 @@ winperf_counter *from_string<winperf_counter *>(const WinApiAdaptor &winapi, result->id = PerfCounterObject::resolve_counter_name(winapi, base_id.c_str()); if (result->id == -1) { + delete result; throw StringConversionError( "No matching performance counter id found for " + value); }