diff options
Diffstat (limited to 'meta-oe/recipes-dbs/rocksdb/files')
| -rw-r--r-- | meta-oe/recipes-dbs/rocksdb/files/0001-utilities-Fix-build-failure-with-Werror-maybe-uninit.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/meta-oe/recipes-dbs/rocksdb/files/0001-utilities-Fix-build-failure-with-Werror-maybe-uninit.patch b/meta-oe/recipes-dbs/rocksdb/files/0001-utilities-Fix-build-failure-with-Werror-maybe-uninit.patch new file mode 100644 index 0000000000..ef0429a3c8 --- /dev/null +++ b/meta-oe/recipes-dbs/rocksdb/files/0001-utilities-Fix-build-failure-with-Werror-maybe-uninit.patch @@ -0,0 +1,35 @@ +From 8996f075e64da0e6ffeda57632ef31f8710defcc Mon Sep 17 00:00:00 2001 +From: He Zhe <zhe.he@windriver.com> +Date: Fri, 15 Mar 2019 16:47:03 +0800 +Subject: [PATCH] utilities: Fix build failure with -Werror=maybe-uninitialized + +Summary: +Initialize magic_number to zero to avoid such failure. +utilities/blob_db/blob_log_format.cc:91:3: error: 'magic_number' may be used +uninitialized in this function [-Werror=maybe-uninitialized] + if (magic_number != kMagicNumber) { + ^~ + +Upstream-Status: Accepted [expected version 5.19] + +Signed-off-by: He Zhe <zhe.he@windriver.com> +--- + utilities/blob_db/blob_log_format.cc | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/utilities/blob_db/blob_log_format.cc b/utilities/blob_db/blob_log_format.cc +index 2bf7028..8726cb8 100644 +--- a/utilities/blob_db/blob_log_format.cc ++++ b/utilities/blob_db/blob_log_format.cc +@@ -82,7 +82,7 @@ Status BlobLogFooter::DecodeFrom(Slice src) { + uint32_t src_crc = 0; + src_crc = crc32c::Value(src.data(), BlobLogFooter::kSize - sizeof(uint32_t)); + src_crc = crc32c::Mask(src_crc); +- uint32_t magic_number; ++ uint32_t magic_number = 0; + if (!GetFixed32(&src, &magic_number) || !GetFixed64(&src, &blob_count) || + !GetFixed64(&src, &expiration_range.first) || + !GetFixed64(&src, &expiration_range.second) || !GetFixed32(&src, &crc)) { +-- +2.7.4 + |