Minor adjustment

2026-04-24 16:37:39 +02:00
parent 7291ccacc8
commit 6f31202332
1 changed files with 5 additions and 1 deletions
@@ -347,7 +347,11 @@ int FontDecompressor::prewarmCache(const EpdFontData* fontData, const char* utf8
    uint8_t* groupIdToPos = static_cast<uint8_t*>(malloc(fontData->groupCount));
    if (!groupIdToPos) {
      LOG_ERR("FDC", "OOM: cannot allocate %u bytes for groupIdToPos map", fontData->groupCount);
-      freePageBuffer();
+      // Roll back this slot only (other slots from prior prewarmCache calls stay valid)
+      free(slot.buffer);
+      free(slot.glyphs);
+      slot = {};
+      pageSlotCount--;
      return glyphCount;
    }
    memset(groupIdToPos, 0xFF, fontData->groupCount);