LU-16000 utils: align updatelog parameters in llog_reader

[fs/lustre-release.git] / lustre / utils / llog_reader.c

diff --git a/lustre/utils/llog_reader.c b/lustre/utils/llog_reader.c
index 1f574c0..dc2ef05 100644 (file)
--- a/lustre/utils/llog_reader.c
+++ b/lustre/utils/llog_reader.c
@@ -43,6 +43,7 @@
 #include <string.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <sys/param.h>
 #ifdef HAVE_ENDIAN_H
 # include <endian.h>
 #endif
@@ -876,6 +877,12 @@ char *buf2str(void *buf, unsigned int size)
        return string;
 }
 
+static inline size_t
+object_update_param_size(const struct object_update_param *param)
+{
+       return roundup(sizeof(*param) + param->oup_len, sizeof(__u64));
+}
+
 void print_update_rec(struct llog_update_record *lur)
 {
        struct update_records *rec = &lur->lur_update_rec;
@@ -909,8 +916,8 @@ void print_update_rec(struct llog_update_record *lur)
        for (i = 0; i < pm_count; i++) {
                printf("\tp_%d - %d/%s\n", i, pm->oup_len,
                       buf2str(pm->oup_buf, pm->oup_len));
-               pm = (struct object_update_param *)((char *)(pm + 1) +
-                    pm->oup_len);
+               pm = (struct object_update_param *)((char *)pm +
+                    object_update_param_size(pm));
        }
        printf("\n");