1 files changed, 21 insertions, 0 deletions
diff --git a/deps/icu-small/source/i18n/uspoof_build.cpp b/deps/icu-small/source/i18n/uspoof_build.cpp
index 7d2440e5af..7087c1ce59 100644
--- a/deps/icu-small/source/i18n/uspoof_build.cpp
+++ b/deps/icu-small/source/i18n/uspoof_build.cpp
@@ -71,8 +71,29 @@ uspoof_openFromSource(const char *confusables,  int32_t confusablesLen,
 
     // Set up a shell of a spoof detector, with empty data.
     SpoofData *newSpoofData = new SpoofData(*status);
+
+    if (newSpoofData == NULL) {
+        *status = U_MEMORY_ALLOCATION_ERROR;
+        return NULL;
+    }
+
+    if (U_FAILURE(*status)) {
+        delete newSpoofData;
+        return NULL;
+    }
     SpoofImpl *This = new SpoofImpl(newSpoofData, *status);
 
+    if (This == NULL) {
+        *status = U_MEMORY_ALLOCATION_ERROR;
+        delete newSpoofData; // explicit delete as the destructor for SpoofImpl won't be called.
+        return NULL;
+    }
+
+    if (U_FAILURE(*status)) {
+        delete This; // no delete for newSpoofData, as the SpoofImpl destructor will delete it.
+        return NULL;
+    }
+
     // Compile the binary data from the source (text) format.
     ConfusabledataBuilder::buildConfusableData(This, confusables, confusablesLen, errorType, pe, *status);