Release v1.7.152

Independent code review fand drei echte Probleme an v1.7.151:

(a) File-stability check bei Clock-Skew rueckwaerts:
   negative ageMs (mtime in der Zukunft, z.B. NTP-Korrektur, VM-Resume)
   wurde von "ageMs < 2000" als "frisch" interpretiert → Datei stuck
   bis Clock aufschliesst. Fix: ageMs >= 0 zusaetzlich pruefen — negativ
   = "definitiv stabil".

(c) Suffix-Loop koennte Source-File als Resolved-Target waehlen:
   wenn Source schon "<base>.2.mkv" heisst und das Original "<base>.mkv"
   anderswo existiert, koennte die .2/.3-Loop sich selbst auswaehlen.
   Fix: pathKey-Vergleich gegen sourcePath im Loop, springt weiter.

(f) xX-Format matched x264/x265/x266 Codec-Tokens:
   "5x265.x265.mkv" wurde als S05E265 interpretiert.
   "Movie.x264-GROUP.mkv" konnte phantome Episode triggern.
   Fix: zweite Number-Group auf \d{1,2} (max 99) gecapped + negativer
   Lookahead [\dx] dahinter. 3-stellige xX-Episoden (sehr selten) gehen
   verloren — moderne SxxEnnn deckt das ab. Schutz gegen alle gaengigen
   Codecs (x264/265/266, h264/265) und Aspect-Ratios (1920x1080).

Tests: neue assertions fuer x264/x265/aspect-ratio + 10x99 vs 10x100.
591/591 gruen.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "real-debrid-downloader",
-  "version": "1.7.151",
+  "version": "1.7.152",
   "description": "Desktop downloader",
   "main": "build/main/main/main.js",
   "author": "Sucukdeluxe",

src/main/download-manager.ts

@@ -1017,8 +1017,10 @@ function hasSceneGroupSuffix(fileName: string): boolean {
   return isValidSceneGroupSuffix(suffix);
 }
 
-/** Older scene releases used "1x01" / "01x100" instead of "S01E01". */
-const SCENE_EPISODE_X_RE = /(?:^|[._\-\s])(\d{1,2})x(\d{1,3})(?:x(\d{1,3}))?(?!\d)/i;
+/** Older scene releases used "1x01" instead of "S01E01". The episode group
+ *  is capped at 2 digits so the regex does NOT falsely match codec tokens
+ *  like "x264" / "x265" / "x266" or aspect ratios like "1920x1080". */
+const SCENE_EPISODE_X_RE = /(?:^|[._\-\s])(\d{1,2})x(\d{1,2})(?:x(\d{1,2}))?(?![\dx])/i;
 
 export function extractEpisodeToken(fileName: string): string | null {
   const text = String(fileName || "");
@@ -3979,7 +3981,10 @@ export class DownloadManager extends EventEmitter {
         continue;
       }
       const ageMs = now - sourceStat.mtimeMs;
-      if (ageMs < FILE_STABILIZE_MIN_AGE_MS) {
+      // Negative age = mtime in the future (clock skew, NTP correction,
+      // VM resume after suspension). Treat as "definitely stable" so the
+      // file doesn't get stuck waiting for the wall clock to catch up.
+      if (ageMs >= 0 && ageMs < FILE_STABILIZE_MIN_AGE_MS) {
         logger.info(`Auto-Rename: ${sourceName} uebersprungen — Datei noch frisch (${Math.floor(ageMs)}ms), wird beim naechsten Scan behandelt`);
         continue;
       }
@@ -4290,6 +4295,15 @@ export class DownloadManager extends EventEmitter {
         let resolvedTarget: string | null = null;
         for (let suffixN = 2; suffixN <= 99; suffixN += 1) {
           const candidate = path.join(targetDir, `${targetBase}.${suffixN}${targetExt}`);
+          // Defensive: never pick the source file as our resolved target.
+          // If sourceName is already e.g. "<base>.2.mkv", existsAsync would
+          // see it as "existing" and the loop would otherwise pick "<base>.3"
+          // — but if pathKey matches (case-insensitive), bail to next idx
+          // so we don't accidentally rename source-onto-itself with a
+          // surprising suffix.
+          if (pathKey(candidate) === pathKey(sourcePath)) {
+            continue;
+          }
           if (!(await this.existsAsync(candidate))) {
             resolvedTarget = candidate;
             break;

tests/auto-rename.test.ts

@@ -59,10 +59,15 @@ describe("looksLikeObfuscatedSceneFileName", () => {
 });
 
 describe("extractEpisodeToken (extended formats)", () => {
-  it("recognizes the older xX format", () => {
+  it("recognizes the older xX format (capped at 2 episode digits)", () => {
     expect(extractEpisodeToken("show.1x01.720p.mkv")).toBe("S01E01");
-    expect(extractEpisodeToken("Show.Name.10x100.mkv")).toBe("S10E100");
     expect(extractEpisodeToken("show-2x05-hdtv.mkv")).toBe("S02E05");
+    expect(extractEpisodeToken("Show.Name.10x99.mkv")).toBe("S10E99");
+    // 3-digit episode in xX format is intentionally NOT supported — would
+    // collide with codec tokens (x264/x265/x266). 3-digit episodes still
+    // work in the modern SxxEnnn format which has explicit S/E delimiters.
+    expect(extractEpisodeToken("Show.Name.10x100.mkv")).toBeNull();
+    expect(extractEpisodeToken("Show.Name.S10E100.mkv")).toBe("S10E100");
   });
 
   it("does not falsely match resolution tokens like 1080x720", () => {
@@ -71,6 +76,20 @@ describe("extractEpisodeToken (extended formats)", () => {
     expect(extractEpisodeToken("show.1080p.mkv")).toBeNull();
     expect(extractEpisodeToken("show.S01E01.1080p.mkv")).toBe("S01E01");
   });
+
+  it("does not falsely match codec tokens like x264 / x265 (caps episode digits)", () => {
+    // First number 5, second number capped to 2 digits → "5x265" CANNOT
+    // match because 265 has 3 digits. Same for x264, x266, h264, h265.
+    expect(extractEpisodeToken("Movie.x264-GROUP.mkv")).toBeNull();
+    expect(extractEpisodeToken("Movie.5x265.x265.mkv")).toBeNull();
+    // SxxExx still wins ahead of phantom xX matches.
+    expect(extractEpisodeToken("Show.S01E01.x265-GROUP.mkv")).toBe("S01E01");
+  });
+
+  it("does not falsely match common aspect ratios like 1920x1080", () => {
+    // 1920 has 4 digits, first group capped at 2 → no match.
+    expect(extractEpisodeToken("Movie.1920x1080.mkv")).toBeNull();
+  });
 });
 
 describe("extractEpisodeToken", () => {