components/library/icu/patches/137-source-tools-genrb-reslist.cpp.patch

   1 #
   2 # Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
   3 #
   4 getBuffer handling is tracked upstream as
   5 https://unicode-org.atlassian.net/browse/ICU-12378
   6
   7 --- icu/source/tools/genrb/reslist.cpp.orig
   8 +++ icu/source/tools/genrb/reslist.cpp
   9 @@ -1509,8 +1509,16 @@
  10      const StringResource *left = *static_cast<const StringResource* const*>(l);
  11      const StringResource *right = *static_cast<const StringResource* const*>(r);
  12      const char16_t *lStart = left->getBuffer();
  13 +    if (lStart == nullptr) {
  14 +        fprintf(stderr, "Could not allocate memory!!");
  15 +        exit(U_MEMORY_ALLOCATION_ERROR);
  16 +    }
  17      const char16_t *lLimit = lStart + left->length();
  18      const char16_t *rStart = right->getBuffer();
  19 +    if (rStart == nullptr) {
  20 +        fprintf(stderr, "Could not allocate memory!!");
  21 +        exit(U_MEMORY_ALLOCATION_ERROR);
  22 +    }
  23      const char16_t *rLimit = rStart + right->length();
  24      int32_t diff;
  25      /* compare keys in reverse character order */