git-blame: Fix overrun in fake_working_tree_commit()

git-blame would overflow commit->buffer when annotating files with long paths. Signed-off-by: Michael Spang <[email protected]> Signed-off-by: Junio C Hamano <[email protected]>
mindless · Apr 15, 2007 · 1bb88be · 1bb88be
1 parent 1fa9bf3
commit 1bb88be
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/builtin-blame.c b/builtin-blame.c
@@ -2041,7 +2041,7 @@ static struct commit *fake_working_tree_commit(const char *path, const char *con
 
 	commit->buffer = xmalloc(400);
 	ident = fmt_ident("Not Committed Yet", "not.committed.yet", NULL, 0);
-	sprintf(commit->buffer,
+	snprintf(commit->buffer, 400,
 		"tree 0000000000000000000000000000000000000000\n"
 		"parent %s\n"
 		"author %s\n"