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FileSystem: Disallow control characters on Linux/Mac as well

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Technically allowed, but just asking for trouble.
This commit is contained in:
Stenzek
2025-09-24 23:52:48 +10:00
parent d4c6905cfa
commit 5caa560134
1 changed files with 3 additions and 6 deletions
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9
src/common/file_system.cpp
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@@ -67,8 +67,8 @@ static bool IsUNCPath(const T& path)
static inline bool FileSystemCharacterIsSane(char32_t c, bool strip_slashes)
{
// no null bytes
if (c == 0)
// no newlines, don't be silly. or other control characters...
if (c <= static_cast<char32_t>(31))
return false;
#ifdef _WIN32
@@ -76,11 +76,8 @@ static inline bool FileSystemCharacterIsSane(char32_t c, bool strip_slashes)
if ((c == U'/' || c == U'\\') && strip_slashes)
return false;
if (c == U'<' || c == U'>' || c == U':' || c == U'"' || c == U'|' || c == U'?' || c == U'*' || c == 0 ||
c <= static_cast<char32_t>(31))
{
if (c == U'<' || c == U'>' || c == U':' || c == U'"' || c == U'|' || c == U'?' || c == U'*')
return false;
}
#else
if (c == '/' && strip_slashes)
return false;