Increase Win32 MAX_OSPATH by a factor of 3

(the longest UTF-8 encoding for a code point that fits in a single 16-bit code unit)
andrei-drexler · Oct 19, 2024 · 9e41cbf · 9e41cbf
1 parent 386dd49
commit 9e41cbf
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/Quake/q_stdinc.h b/Quake/q_stdinc.h
@@ -184,9 +184,9 @@ typedef struct { float data[4]; } float4_t;
 #if defined(MAXPATHLEN)
 #define PATH_MAX	MAXPATHLEN
 #elif defined(_WIN32) && defined(_MAX_PATH)
-#define PATH_MAX	_MAX_PATH
+#define PATH_MAX	(_MAX_PATH * 3)
 #elif defined(_WIN32) && defined(MAX_PATH)
-#define PATH_MAX	MAX_PATH
+#define PATH_MAX	(MAX_PATH * 3)
 #else /* fallback */
 #define PATH_MAX	1024
 #endif

diff --git a/Quake/sys_sdl_win.c b/Quake/sys_sdl_win.c
@@ -448,7 +448,7 @@ qboolean Sys_GetEGSManifestDir (char *path, size_t pathsize)
 
 const char *Sys_GetEGSLauncherData (void)
 {
-	char		path[MAX_PATH];
+	char		path[MAX_OSPATH];
 	char		*buf;
 	FILE		*file;
 	int64_t		filesize;
@@ -655,7 +655,7 @@ static void Sys_FillFindData (winfindfile_t *find)
 findfile_t *Sys_FindFirst (const char *dir, const char *ext)
 {
 	winfindfile_t		*ret;
-	char				pattern[MAX_PATH];
+	char				pattern[MAX_OSPATH];
 	wchar_t				wpattern[MAX_PATH];
 	HANDLE				handle;
 	WIN32_FIND_DATAW	data;