| 1 | From fab4c3c719977205a3f005ddfd7fffbb9c19c587 Mon Sep 17 00:00:00 2001 |
| 2 | From: Frank Tang <ftang@chromium.org> |
| 3 | Date: Wed, 30 Oct 2019 17:45:22 -0700 |
| 4 | Subject: [PATCH] ICU-20884 initialized buffer uloc_getKeywordValue |
| 5 | |
| 6 | --- |
| 7 | icu4c/source/common/uloc.cpp | 3 +++ |
| 8 | 1 file changed, 3 insertions(+) |
| 9 | |
| 10 | diff --git a/icu4c/source/common/uloc.cpp b/icu4c/source/common/uloc.cpp |
| 11 | index 6a9bfcfbff5..ea81c0ce87f 100644 |
| 12 | --- a/icu4c/source/common/uloc.cpp |
| 13 | +++ b/icu4c/source/common/uloc.cpp |
| 14 | @@ -766,6 +766,9 @@ uloc_getKeywordValue(const char* localeID, |
| 15 | char* buffer, int32_t bufferCapacity, |
| 16 | UErrorCode* status) |
| 17 | { |
| 18 | + if (buffer != nullptr) { |
| 19 | + buffer[0] = '\0'; |
| 20 | + } |
| 21 | const char* startSearchHere = NULL; |
| 22 | const char* nextSeparator = NULL; |
| 23 | char keywordNameBuffer[ULOC_KEYWORD_BUFFER_LEN]; |