ChangeLog.txt

@@ -1,14 +1,3 @@
-o Version 4.15 (2026.06.??)
-    Improve the guards for using the "silent" option
-    Improve the ability to cancel during write retries
-    Fix unrestricted XML entity expansion and integer overflow in ezxml parser (courtesy of Eric Sadowski)
-    Fix "silent" Windows installation failing at 75% in most cases
-    Fix a crash during boot when using UEFI:NTFS on Snapdragon X based ARM64 platforms
-    Fix the first WUE option always being checked by default
-    Fix an infinite loop when using Windows ISOs that contain multiple WIMs
-    Fix "Enable runtime UEFI media validation" checkbox not always being properly enabled
-    Other WUE improvements/fixes for OneDrive removal and username validation (with thanks to @christian8641)
-
 o Version 4.14 (2026.04.30)
     Windows User Experience improvements:
       - Add a "Quality of Life" option, to disable Teams, Outlook, Copilot and other Microsoft forced nuisances

src/format.c

@@ -74,7 +74,7 @@ extern const int nb_steps[FS_MAX];
 extern const char* md5sum_name[2];
 extern uint32_t dur_mins, dur_secs;
 extern BOOL force_large_fat32, enable_ntfs_compression, lock_drive, zero_drive, fast_zeroing, enable_file_indexing;
-extern BOOL write_as_image, use_vds, write_as_esp, is_vds_available, has_ffu_support, use_rufus_mbr, append_silent;
+extern BOOL write_as_image, use_vds, write_as_esp, is_vds_available, has_ffu_support, use_rufus_mbr;
 extern char* archive_path;
 uint8_t *grub2_buf = NULL, *sec_buf = NULL;
 long grub2_len;
@@ -1781,9 +1781,6 @@ try_clear:
 	}
 
 	GetWindowTextU(hLabel, label, sizeof(label));
-	// Append a " (SILENT)" suffix to the label for fully unattended silent installation media.
-	if (append_silent && strstr(label, " (SILENT)") == NULL)
-		static_strcat(label, " (SILENT)");
 	if (fs_type < FS_EXT2)
 		ToValidLabel(label, (fs_type == FS_FAT16) || (fs_type == FS_FAT32) || (fs_type == FS_EXFAT));
 	ClusterSize = (DWORD)ComboBox_GetCurItemData(hClusterSize);

src/rufus.c

@@ -131,7 +131,7 @@ BOOL usb_debug, use_fake_units, preserve_timestamps = FALSE, fast_zeroing = FALS
 BOOL zero_drive = FALSE, list_non_usb_removable_drives = FALSE, enable_file_indexing, large_drive = FALSE;
 BOOL write_as_image = FALSE, write_as_esp = FALSE, use_vds = FALSE, ignore_boot_marker = FALSE, save_image = FALSE;
 BOOL appstore_version = FALSE, is_vds_available = TRUE, persistent_log = FALSE, has_ffu_support = FALSE;
-BOOL expert_mode = FALSE, use_rufus_mbr = TRUE, bcdboot_supports_ex = FALSE, append_silent = FALSE;
+BOOL expert_mode = FALSE, use_rufus_mbr = TRUE, bcdboot_supports_ex = FALSE;
 float fScale = 1.0f;
 int dialog_showing = 0, selection_default = BT_IMAGE, persistence_unit_selection = -1, imop_win_sel = 0;
 int default_fs, fs_type, boot_type, partition_type, target_type;
@@ -1506,7 +1506,6 @@ static DWORD WINAPI BootCheckThread(LPVOID param)
 
 	syslinux_ldlinux_len[0] = 0; syslinux_ldlinux_len[1] = 0;
 	safe_free(grub2_buf);
-	append_silent = FALSE;
 
 	if (ComboBox_GetCurSel(hDeviceList) == CB_ERR)
 		goto out;
@@ -1752,7 +1751,6 @@ static DWORD WINAPI BootCheckThread(LPVOID param)
 				if (i < 0)
 					goto out;
 				i = remap16(i, map, TRUE);
-				append_silent = (i & UNATTEND_SILENT_INSTALL);
 				unattend_xml_path = CreateUnattendXml(arch, i);
 				// Remember the user preferences for the current session.
 				unattend_xml_mask &= ~(remap16(UNATTEND_FULL_MASK, map, TRUE));

src/rufus.rc

@@ -33,7 +33,7 @@ LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
 IDD_DIALOG DIALOGEX 12, 12, 232, 326
 STYLE DS_SETFONT | DS_MODALFRAME | DS_CENTER | WS_MINIMIZEBOX | WS_POPUP | WS_CAPTION | WS_SYSMENU
 EXSTYLE WS_EX_ACCEPTFILES
-CAPTION "Rufus 4.15.2391"
+CAPTION "Rufus 4.15.2389"
 FONT 9, "Segoe UI Symbol", 400, 0, 0x0
 BEGIN
     LTEXT           "Drive Properties",IDS_DRIVE_PROPERTIES_TXT,8,6,53,12,NOT WS_GROUP
@@ -409,8 +409,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 4,15,2391,0
+ FILEVERSION 4,15,2389,0
- PRODUCTVERSION 4,15,2391,0
+ PRODUCTVERSION 4,15,2389,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -428,13 +428,13 @@ BEGIN
             VALUE "Comments", "https://rufus.ie"
             VALUE "CompanyName", "Akeo Consulting"
             VALUE "FileDescription", "Rufus"
-            VALUE "FileVersion", "4.15.2391"
+            VALUE "FileVersion", "4.15.2389"
             VALUE "InternalName", "Rufus"
             VALUE "LegalCopyright", "© 2011-2026 Pete Batard (GPL v3)"
             VALUE "LegalTrademarks", "https://www.gnu.org/licenses/gpl-3.0.html"
             VALUE "OriginalFilename", "rufus-4.15.exe"
             VALUE "ProductName", "Rufus"
-            VALUE "ProductVersion", "4.15.2391"
+            VALUE "ProductVersion", "4.15.2389"
         END
     END
     BLOCK "VarFileInfo"

src/xml.c

@@ -44,7 +44,6 @@
 #define EZXML_NOMMAP
 #define EZXML_WS   "\t\r\n "  // whitespace
 #define EZXML_ERRL 256        // maximum error string length
-#define EZXML_MAXEXP (8 * MB)   // max entity expansion (to prevent "billion laughs" blowup)
 
 #ifdef _MSC_VER
 #pragma warning(disable:6011)
@@ -69,7 +68,7 @@ struct ezxml_root {       // additional data for the root tag
 char *EZXML_NIL[] = { NULL }; // empty, null terminated array of strings
 
 // what realloc should be doing all along
-static inline void* _realloc(void* ptr, size_t size) {
+static inline void* _realloc(void* ptr, unsigned int size) {
     void* old_ptr = ptr;
     ptr = realloc(ptr, size);
     if (ptr == NULL)
@@ -201,8 +200,7 @@ ezxml_t ezxml_err(ezxml_root_t root, char *s, const char *err, ...)
 char *ezxml_decode(char *s, char **ent, char t)
 {
     char *e, *r = s, *m = s;
-    ssize_t b, c, d;
+    long b, c, d, l;
-    size_t l, o, x = 0;
 
     for (; *s; s++) { // normalize line endings
         while (*s == '\r') {
@@ -216,8 +214,8 @@ char *ezxml_decode(char *s, char **ent, char t)
 
         if (! *s) break;
         else if (t != 'c' && ! strncmp(s, "&#", 2)) { // character reference
-            if (s[2] == 'x') c = (ssize_t)strtoull(s + 3, &e, 16); // base 16
+            if (s[2] == 'x') c = strtol(s + 3, &e, 16); // base 16
-            else c = (ssize_t)strtoull(s + 2, &e, 10); // base 10
+            else c = strtol(s + 2, &e, 10); // base 10
             if (! c || *e != ';') { s++; continue; } // not a character ref
 
             if (c < 0x80) *(s++) = (char)c; // US-ASCII subset
@@ -238,14 +236,10 @@ char *ezxml_decode(char *s, char **ent, char t)
                  b += 2); // find entity in entity list
 
             if (ent[b++]) { // found a match
-                c = strlen(ent[b]);
+                if ((c = (long)strlen(ent[b])) - 1 > (e = strchr(s, ';')) - s) {
-                x += c;
+                    l = (d = (long)(s - r)) + c + (long)(e ? strlen(e) : 0); // new length
-                if (x > EZXML_MAXEXP) break;
-                if ((e = strchr(s, ';')) && c - 1 > e - s) {
-                    o = s - r;
-                    l = o + c + (e ? strlen(e) : 0); // new length
                     r = (r == m) ? strcpy(malloc(l), r) : _realloc(r, l);
-                    e = strchr((s = r + o), ';'); // fix up pointers
+                    e = strchr((s = r + d), ';'); // fix up pointers
                 }
                 if (!e) return r;
 
@@ -260,7 +254,7 @@ char *ezxml_decode(char *s, char **ent, char t)
 
     if (t == '*') { // normalize spaces for non-cdata attributes
         for (s = r; *s; s++) {
-            if ((l = strspn(s, " "))) memmove(s, s + l, strlen(s + l) + 1);
+            if ((l = (long)strspn(s, " "))) memmove(s, s + l, strlen(s + l) + 1);
             while (*s && *s != ' ') s++;
         }
         if (--s >= r && *s == ' ') *s = '\0'; // trim any trailing space
@@ -316,27 +310,19 @@ ezxml_t ezxml_close_tag(ezxml_root_t root, char *name, char *s)
 
 // checks for circular entity references, returns non-zero if no circular
 // references are found, zero otherwise
-static int ezxml_ent_ok_r(char *name, char *s, char **ent, int depth)
+int ezxml_ent_ok(char *name, char *s, char **ent)
 {
     int i;
 
-    if (depth <= 0) return 0; // treat deep nesting as circular
-
     for (; ; s++) {
         while (*s && *s != '&') s++; // find next entity reference
         if (! *s) return 1;
         if (! strncmp(s + 1, name, strlen(name))) return 0; // circular ref.
         for (i = 0; ent[i] && strncmp(ent[i], s + 1, strlen(ent[i])); i += 2);
-        if (ent[i] && ! ezxml_ent_ok_r(name, ent[i + 1], ent, depth - 1))
+        if (ent[i] && ! ezxml_ent_ok(name, ent[i + 1], ent)) return 0;
-            return 0;
     }
 }
 
-int ezxml_ent_ok(char *name, char *s, char **ent)
-{
-    return ezxml_ent_ok_r(name, s, ent, 20);
-}
-
 // called when the parser finds a processing instruction
 void ezxml_proc_inst(ezxml_root_t root, char *s, size_t len)
 {