Khaganat-NeL/khanat-opennel-code
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Changed: Use LD_LIBRARY_PATH only when opening a document or URL

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kervala 2016-01-03 17:51:09 +01:00
parent 89f4807df2
commit cbefb49b0d
1 changed files with 11 additions and 22 deletions
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33
code/nel/src/misc/common.cpp
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@ -784,12 +784,6 @@ bool launchProgram(const std::string &programName, const std::string &arguments,
} }
argv[i+1] = NULL; argv[i+1] = NULL;
// save LD_LIBRARY_PATH
const char *previousEnv = getenv("LD_LIBRARY_PATH");
// clear LD_LIBRARY_PATH to avoid problems with Steam Runtime
setenv("LD_LIBRARY_PATH", "", 1);
int status = vfork (); int status = vfork ();
///////////////////////////////////////////////////////// /////////////////////////////////////////////////////////
/// WARNING : NO MORE INSTRUCTION AFTER VFORK ! /// WARNING : NO MORE INSTRUCTION AFTER VFORK !
@ -800,9 +794,6 @@ bool launchProgram(const std::string &programName, const std::string &arguments,
char *err = strerror (errno); char *err = strerror (errno);
if (log) if (log)
nlwarning("LAUNCH: Failed launched '%s' with arg '%s' err %d: '%s'", programName.c_str(), arguments.c_str(), errno, err); nlwarning("LAUNCH: Failed launched '%s' with arg '%s' err %d: '%s'", programName.c_str(), arguments.c_str(), errno, err);
// restore previous LD_LIBRARY_PATH
setenv("LD_LIBRARY_PATH", previousEnv, 1);
} }
else if (status == 0) else if (status == 0)
{ {
@ -819,9 +810,6 @@ bool launchProgram(const std::string &programName, const std::string &arguments,
{ {
//nldebug("LAUNCH: Successful launch '%s' with arg '%s'", programName.c_str(), arguments.c_str()); //nldebug("LAUNCH: Successful launch '%s' with arg '%s'", programName.c_str(), arguments.c_str());
// restore previous LD_LIBRARY_PATH
setenv("LD_LIBRARY_PATH", previousEnv, 1);
return true; return true;
} }
#endif #endif
@ -890,12 +878,6 @@ sint launchProgramAndWaitForResult(const std::string &programName, const std::st
CloseHandle(pi.hThread); CloseHandle(pi.hThread);
} }
#else #else
// save LD_LIBRARY_PATH
const char *previousEnv = getenv("LD_LIBRARY_PATH");
// clear LD_LIBRARY_PATH to avoid problems with Steam Runtime
setenv("LD_LIBRARY_PATH", "", 1);
// program name is the only required string // program name is the only required string
std::string command = programName; std::string command = programName;
@ -905,9 +887,6 @@ sint launchProgramAndWaitForResult(const std::string &programName, const std::st
// execute the command // execute the command
res = system(command.c_str()); res = system(command.c_str());
// restore previous LD_LIBRARY_PATH
setenv("LD_LIBRARY_PATH", previousEnv, 1);
if (res && log) if (res && log)
nlwarning ("LAUNCH: Failed launched '%s' with arg '%s' return code %d", programName.c_str(), arguments.c_str(), res); nlwarning ("LAUNCH: Failed launched '%s' with arg '%s' return code %d", programName.c_str(), arguments.c_str(), res);
#endif #endif
@ -1253,8 +1232,18 @@ static bool openDocWithExtension (const char *document, const char *ext)
return false; return false;
} }
return launchProgram(command, document); // save LD_LIBRARY_PATH
const char *previousEnv = getenv("LD_LIBRARY_PATH");
// clear LD_LIBRARY_PATH to avoid problems with Steam Runtime
setenv("LD_LIBRARY_PATH", "", 1);
bool res = launchProgram(command, document);
// restore previous LD_LIBRARY_PATH
setenv("LD_LIBRARY_PATH", previousEnv, 1);
return res;
#endif // NL_OS_WINDOWS #endif // NL_OS_WINDOWS
return false; return false;