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For sanity only restore hooking env vars if we have something to restore

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* If things went drastically wrong, better to leave these alone than set to
  empty.
This commit is contained in:
baldurk committed 2026-10-29 17:33:20 +00:00
1 parent 16a859d4f7
commit 363cc7c29e
1 file changed
+13 -4
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renderdoc/os/posix/posix_process.cpp
+13 -4
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@@ -916,10 +916,19 @@ void GetHookedEnvp(char *const *envp, rdcstr &envpStr, rdcarray<char *> &modifie
void ResetHookingEnvVars()
{
direct_setenv(LIB_PATH_ENV_VAR, Process::GetEnvVariable("RENDERDOC_ORIGLIBPATH").c_str(), true);
direct_setenv(PRELOAD_ENV_VAR, Process::GetEnvVariable("RENDERDOC_ORIGPRELOAD").c_str(), true);
direct_setenv("RENDERDOC_ORIGLIBPATH", "", true);
direct_setenv("RENDERDOC_ORIGPRELOAD", "", true);
rdcstr origpath = Process::GetEnvVariable("RENDERDOC_ORIGLIBPATH");
rdcstr origpreload = Process::GetEnvVariable("RENDERDOC_ORIGPRELOAD");
if(!origpath.empty())
{
direct_setenv(LIB_PATH_ENV_VAR, origpath.c_str(), true);
direct_setenv("RENDERDOC_ORIGLIBPATH", "", true);
}
if(!origpreload.empty())
{
direct_setenv(PRELOAD_ENV_VAR, origpreload.c_str(), true);
direct_setenv("RENDERDOC_ORIGPRELOAD", "", true);
}
}
rdcpair<RDResult, uint32_t> Process::LaunchAndInjectIntoProcess(