Sync with maint

* maint:
  Start preparing for 2.8.4
  archive-tar: convert snprintf to xsnprintf

2 files changed, 28 insertions, 1 deletions

diff --git a/Documentation/RelNotes/2.8.4.txt b/Documentation/RelNotes/2.8.4.txt
new file mode 100644
index 0000000000..6005548fd6
--- /dev/null
+++ b/Documentation/RelNotes/2.8.4.txt
@@ -0,0 +1,27 @@
+Git v2.8.4 Release Notes
+========================
+
+Fixes since v2.8.3
+------------------
+
+ * Documentation for "git merge --verify-signatures" has been updated
+   to clarify that the signature of only the commit at the tip is
+   verified.  Also the phrasing used for signature and key validity is
+   adjusted to align with that used by OpenPGP.
+
+ * On Windows, .git and optionally any files whose name starts with a
+   dot are now marked as hidden, with a core.hideDotFiles knob to
+   customize this behaviour.
+
+ * Portability enhancement for "rebase -i" to help platforms whose
+   shell does not like "for i in <empty>" (which is not POSIX-kosher).
+
+ * "git fsck" learned to catch NUL byte in a commit object as
+   potential error and warn.
+
+ * CI test was taught to build documentation pages.
+
+ * Many 'linkgit:<git documentation page>' references were broken,
+   which are all fixed with this.
+
+Also contains other minor documentation updates and code clean-ups.
diff --git a/archive-tar.c b/archive-tar.c
index 501ca97760..cb99df2814 100644
--- a/archive-tar.c
+++ b/archive-tar.c
@@ -181,7 +181,7 @@ static void prepare_header(struct archiver_args *args,
 	memcpy(header->magic, "ustar", 6);
 	memcpy(header->version, "00", 2);
 
-	snprintf(header->chksum, sizeof(header->chksum), "%07o", ustar_header_chksum(header));
+	xsnprintf(header->chksum, sizeof(header->chksum), "%07o", ustar_header_chksum(header));
 }
 
 static int write_extended_header(struct archiver_args *args,