Fix stack buffer overflow reported by ASan.

Signed-off-by: David Anderson <dave@natulte.net>

diff --git a/src/test/objectstore/chain_xattr.cc b/src/test/objectstore/chain_xattr.cc
index 1b7b17a05ded0d3a4dd2d6f64675a4206be4cd0e..73dfc3b656df10d4422724b42dec569023195208 100644 (file)
--- a/src/test/objectstore/chain_xattr.cc
+++ b/src/test/objectstore/chain_xattr.cc
@@ -83,7 +83,7 @@ TEST(chain_xattr, get_and_set) {
     const string x(LARGE_BLOCK_LEN, 'X');
 
     {
-      char y[CHAIN_XATTR_MAX_NAME_LEN];
+      char y[CHAIN_XATTR_MAX_BLOCK_LEN];
       ASSERT_EQ(LARGE_BLOCK_LEN, chain_setxattr(file, name.c_str(), x.c_str(), LARGE_BLOCK_LEN));
       ASSERT_EQ(CHAIN_XATTR_MAX_BLOCK_LEN, chain_setxattr(file, name.c_str(), x.c_str(), CHAIN_XATTR_MAX_BLOCK_LEN));
       ASSERT_EQ(CHAIN_XATTR_MAX_BLOCK_LEN, chain_getxattr(file, name.c_str(), 0, 0));