blob: 375a128d49f9f5feaf70c291487449d47b8a0082 (
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diff --git a/builtin-read-tree.c b/builtin-read-tree.c
index 1967d10..5b07e9a 100644
--- a/builtin-read-tree.c
+++ b/builtin-read-tree.c
@@ -96,7 +96,7 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
{
int i, newfd, stage = 0;
unsigned char sha1[20];
- struct tree_desc t[3];
+ struct tree_desc t[20];
struct unpack_trees_options opts;
memset(&opts, 0, sizeof(opts));
@@ -263,6 +263,9 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
opts.head_idx = 1;
}
+ if (ARRAY_SIZE(t) < nr_trees)
+ die("I cannot read more than %d trees", ARRAY_SIZE(t));
+
for (i = 0; i < nr_trees; i++) {
struct tree *tree = trees[i];
parse_tree(tree);
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