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utils: Fix use-after-free in GetLastReplayBufferFileName

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jeiea 2022-09-29 02:06:28 +09:00 committed by tt2468
parent 47f9beb095
commit 9bdf560bf8
1 changed files with 7 additions and 6 deletions
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13
src/utils/Obs_StringHelper.cpp
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@ -101,13 +101,14 @@ std::string Utils::Obs::StringHelper::GetLastReplayBufferFileName()
calldata_t cd = {0}; calldata_t cd = {0};
proc_handler_t *ph = obs_output_get_proc_handler(output); proc_handler_t *ph = obs_output_get_proc_handler(output);
proc_handler_call(ph, "get_last_replay", &cd); proc_handler_call(ph, "get_last_replay", &cd);
const char *savedReplayPath = calldata_string(&cd, "path"); const char *pathBuffer = calldata_string(&cd, "path");
std::string ret;
if (pathBuffer)
ret = pathBuffer;
calldata_free(&cd); calldata_free(&cd);
return ret;
if (!savedReplayPath)
return "";
return savedReplayPath;
} }
std::string Utils::Obs::StringHelper::DurationToTimecode(uint64_t ms) std::string Utils::Obs::StringHelper::DurationToTimecode(uint64_t ms)