fix-dcmpschk-crash.patch - DCMTK - OFFIS DCMTK and DICOM Projects

Bug #1187 » fix-dcmpschk-crash.patch

Patch that fixes the issue - Marco Eichelberg, 2026-01-12 16:15

            if (isaStringVR(vr)) {
                /* only strings have variable length components */
                char* value = NULL;
             ((DcmByteString*)elem)->getString(value);
             if (EC_Normal == ((DcmByteString*)elem)->getString(value))
+            {
                char **fields = new char*[vm+1];
                if (fields == NULL) {
-...
+                   }
                    delete[] fields;
+               }
+            }
            } else {
                Uint32 componentSize = len; /* vm is 0 if value field is too short, e.g. < 8 bytes for FD */
                if (vm>0) componentSize = len/vm;

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