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-rw-r--r--source3/modules/vfs_default.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/source3/modules/vfs_default.c b/source3/modules/vfs_default.c
index 7fda4b82271..ed14c673b51 100644
--- a/source3/modules/vfs_default.c
+++ b/source3/modules/vfs_default.c
@@ -1530,6 +1530,18 @@ static uint64_t vfswrap_get_alloc_size(vfs_handle_struct *handle,
#else
#error SIZEOF_BLKCNT_T_NOT_A_SUPPORTED_VALUE
#endif
+ if (result == 0) {
+ /*
+ * Some file systems do not allocate a block for very
+ * small files. But for non-empty file should report a
+ * positive size.
+ */
+
+ uint64_t filesize = get_file_size_stat(sbuf);
+ if (filesize > 0) {
+ result = MIN((uint64_t)STAT_ST_BLOCKSIZE, filesize);
+ }
+ }
#else
result = get_file_size_stat(sbuf);
#endif