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tree-cache: Don't segfault upon corruption

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This commit is contained in:
nulltoken 2013-11-19 13:15:47 +01:00
parent 82e6a42c6c
commit 3d5233455b
3 changed files with 15 additions and 3 deletions
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9
src/tree-cache.c
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@ -178,9 +178,12 @@ void git_tree_cache_free(git_tree_cache *tree)
if (tree == NULL)
return;
for (i = 0; i < tree->children_count; ++i)
git_tree_cache_free(tree->children[i]);
if (tree->children != NULL) {
for (i = 0; i < tree->children_count; ++i)
git_tree_cache_free(tree->children[i]);
git__free(tree->children);
}
git__free(tree->children);
git__free(tree);
}

9
tests/index/tests.c
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@ -6,6 +6,7 @@ static const size_t index_entry_count_2 = 1437;
#define TEST_INDEX_PATH cl_fixture("testrepo.git/index")
#define TEST_INDEX2_PATH cl_fixture("gitgit.index")
#define TEST_INDEXBIG_PATH cl_fixture("big.index")
#define TEST_INDEXBAD_PATH cl_fixture("bad.index")
/* Suite data */
@ -535,3 +536,11 @@ void test_index_tests__reload_from_disk(void)
git_index_free(write_index);
git_repository_free(repo);
}
void test_index_tests__corrupted_extension(void)
{
/* sort the entires in an empty index */
git_index *index;
cl_git_fail_with(git_index_open(&index, TEST_INDEXBAD_PATH), GIT_ERROR);
}

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tests/resources/bad.index Normal file
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