(avro) branch branch-1.12 updated: [C++] Fix compilation warning on 32-bit architectures with zstd (#3606)

[mgrigorov]

This is an automated email from the ASF dual-hosted git repository.

mgrigorov pushed a commit to branch branch-1.12
in repository https://gitbox.apache.org/repos/asf/avro.git


The following commit(s) were added to refs/heads/branch-1.12 by this push:
     new fc53a26c15 [C++] Fix compilation warning on 32-bit architectures with 
zstd (#3606)
fc53a26c15 is described below

commit fc53a26c15228cb1033e2be02963119fc3a922b8
Author: Stephan Lachnit <stephanlach...@debian.org>
AuthorDate: Sun Dec 28 10:51:06 2025 +0100

    [C++] Fix compilation warning on 32-bit architectures with zstd (#3606)
---
 lang/c++/impl/DataFile.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lang/c++/impl/DataFile.cc b/lang/c++/impl/DataFile.cc
index 5bf27c1ab7..c9b9c8420e 100644
--- a/lang/c++/impl/DataFile.cc
+++ b/lang/c++/impl/DataFile.cc
@@ -489,7 +489,7 @@ void DataFileReaderBase::readDataBlock() {
         }
 
         // Get the decompressed size
-        size_t decompressed_size = ZSTD_getFrameContentSize(
+        unsigned long long decompressed_size = ZSTD_getFrameContentSize(
             reinterpret_cast<const char *>(compressed_.data()), 
compressed_.size());
         if (decompressed_size == ZSTD_CONTENTSIZE_ERROR) {
             throw Exception("ZSTD: Not a valid compressed frame");