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badaix 2025-02-11 22:45:04 +01:00 • committed by Johannes Pohl
parent 81f849bea9
commit c5ea25a5ea
5 changed files with 17 additions and 16 deletions
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10
server/streamreader/process_stream.cpp
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@ -64,14 +64,14 @@ std::string ProcessStream::findExe(const std::string& filename) const
return which;
/// check in the same path as this binary
char buff[PATH_MAX];
char szTmp[32];
sprintf(szTmp, "/proc/%d/exe", getpid());
ssize_t len = readlink(szTmp, buff, sizeof(buff) - 1);
std::array<char, PATH_MAX> buff;
std::array<char, 32> szTmp;
sprintf(szTmp.data(), "/proc/%d/exe", getpid());
ssize_t len = readlink(szTmp.data(), buff.data(), buff.size() - 1);
if (len != -1)
{
buff[len] = '\0';
return string(buff) + "/" + exe;
return string(buff.data()) + "/" + exe;
}
return "";