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Linux/FM: Follow more symlinks in emulation

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Depending on how wine is launching it may do a PATH scan.
So we need to follow symlinks in a few more syscalls
This commit is contained in:
Ryan Houdek committed 2021-11-06 18:49:52 -07:00
1 parent a393d6609f
commit decd8bec31
1 file changed
+6 -3
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Source/Tests/LinuxSyscalls/FileManagement.cpp
+6 -3
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@@ -365,7 +365,8 @@ uint64_t FileManager::Stat(const char *pathname, void *buf) {
auto NewPath = GetSelf(pathname);
const char *SelfPath = NewPath ? NewPath->c_str() : nullptr;
auto Path = GetEmulatedPath(SelfPath);
// Stat follows symlinks
auto Path = GetEmulatedPath(SelfPath, true);
if (!Path.empty()) {
uint64_t Result = ::stat(Path.c_str(), reinterpret_cast<struct stat*>(buf));
if (Result != -1)
@@ -378,7 +379,8 @@ uint64_t FileManager::Lstat(const char *pathname, void *buf) {
auto NewPath = GetSelf(pathname);
const char *SelfPath = NewPath ? NewPath->c_str() : nullptr;
auto Path = GetEmulatedPath(SelfPath);
// lstat does not follow symlinks
auto Path = GetEmulatedPath(SelfPath, false);
if (!Path.empty()) {
uint64_t Result = ::lstat(Path.c_str(), reinterpret_cast<struct stat*>(buf));
if (Result != -1)
@@ -392,7 +394,8 @@ uint64_t FileManager::Access(const char *pathname, [[maybe_unused]] int mode) {
auto NewPath = GetSelf(pathname);
const char *SelfPath = NewPath ? NewPath->c_str() : nullptr;
auto Path = GetEmulatedPath(SelfPath);
// Access follows symlinks
auto Path = GetEmulatedPath(SelfPath, true);
if (!Path.empty()) {
uint64_t Result = ::access(Path.c_str(), mode);
if (Result != -1)