MDEV-35657: Add work-arounds for clang 11

dr-m · dr-m · commit f2ffcd949b79 · 2024-12-19T14:18:55.000+02:00
diff --git a/extra/mariabackup/fil_cur.cc b/extra/mariabackup/fil_cur.cc
@@ -187,6 +187,7 @@ xb_fil_cur_open(
 	}
 #else
 	err = fstat(cursor->file.m_file, &cursor->statinfo);
+	MSAN_STAT_WORKAROUND(&cursor->statinfo);
 #endif
 	if (max_file_size < (ulonglong)cursor->statinfo.st_size) {
 		cursor->statinfo.st_size = (ulonglong)max_file_size;
diff --git a/extra/mariabackup/xtrabackup.cc b/extra/mariabackup/xtrabackup.cc
@@ -3648,6 +3648,7 @@ os_file_readdir_next_file(
 		return(-1);
 	}
 
+	MSAN_STAT_WORKAROUND(&statinfo);
 	info->size = statinfo.st_size;
 
 	if (S_ISDIR(statinfo.st_mode)) {

Original file line number	Diff line number	Diff line change
`@@ -187,6 +187,7 @@ xb_fil_cur_open(`
`187`	`187`	`}`
`188`	`188`	`#else`
`189`	`189`	`err = fstat(cursor->file.m_file, &cursor->statinfo);`
	`190`	`+ MSAN_STAT_WORKAROUND(&cursor->statinfo);`
`190`	`191`	`#endif`
`191`	`192`	`if (max_file_size < (ulonglong)cursor->statinfo.st_size) {`
`192`	`193`	`cursor->statinfo.st_size = (ulonglong)max_file_size;`
Original file line number	Diff line number	Diff line change
`@@ -3648,6 +3648,7 @@ os_file_readdir_next_file(`
`3648`	`3648`	`return(-1);`
`3649`	`3649`	`}`
`3650`	`3650`
	`3651`	`+ MSAN_STAT_WORKAROUND(&statinfo);`
`3651`	`3652`	`info->size = statinfo.st_size;`
`3652`	`3653`
`3653`	`3654`	`if (S_ISDIR(statinfo.st_mode)) {`