@@ -71,6 +71,7 @@ static int stream_blob(const struct object_id *oid)
static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
int unknown_type)
{
+ int ret;
struct object_id oid;
enum object_type type;
char *buf;
@@ -106,7 +107,8 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
if (sb.len) {
printf("%s\n", sb.buf);
strbuf_release(&sb);
- return 0;
+ ret = 0;
+ goto cleanup;
}
break;
@@ -115,7 +117,8 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
if (oid_object_info_extended(the_repository, &oid, &oi, flags) < 0)
die("git cat-file: could not get object info");
printf("%"PRIuMAX"\n", (uintmax_t)size);
- return 0;
+ ret = 0;
+ goto cleanup;
case 'e':
return !has_object_file(&oid);
@@ -123,8 +126,10 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
case 'w':
if (filter_object(path, obj_context.mode,
- &oid, &buf, &size))
- return -1;
+ &oid, &buf, &size)) {
+ ret = -1;
+ goto cleanup;
+ }
break;
case 'c':
@@ -143,11 +148,14 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
const char *ls_args[3] = { NULL };
ls_args[0] = "ls-tree";
ls_args[1] = obj_name;
- return cmd_ls_tree(2, ls_args, NULL);
+ ret = cmd_ls_tree(2, ls_args, NULL);
+ goto cleanup;
}
- if (type == OBJ_BLOB)
- return stream_blob(&oid);
+ if (type == OBJ_BLOB) {
+ ret = stream_blob(&oid);
+ goto cleanup;
+ }
buf = read_object_file(&oid, &type, &size);
if (!buf)
die("Cannot read object %s", obj_name);
@@ -172,8 +180,10 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
} else
oidcpy(&blob_oid, &oid);
- if (oid_object_info(the_repository, &blob_oid, NULL) == OBJ_BLOB)
- return stream_blob(&blob_oid);
+ if (oid_object_info(the_repository, &blob_oid, NULL) == OBJ_BLOB) {
+ ret = stream_blob(&blob_oid);
+ goto cleanup;
+ }
/*
* we attempted to dereference a tag to a blob
* and failed; there may be new dereference
@@ -193,9 +203,11 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name,
die("git cat-file %s: bad file", obj_name);
write_or_die(1, buf, size);
+ ret = 0;
+cleanup:
free(buf);
free(obj_context.path);
- return 0;
+ return ret;
}
struct expand_data {
@@ -5,6 +5,7 @@ test_description='working-tree-encoding conversion via gitattributes'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
. "$TEST_DIRECTORY/lib-encoding.sh"
@@ -1,6 +1,8 @@
#!/bin/sh
test_description='test conversion filters on large files'
+
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
set_attr() {
@@ -5,6 +5,7 @@ test_description='Test notes trees that also contain non-notes'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
number_of_commits=100
@@ -1,6 +1,8 @@
#!/bin/sh
test_description='test unique sha1 abbreviation on "index from..to" line'
+
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success 'setup' '
@@ -2,6 +2,7 @@
test_description='git apply of i-t-a file'
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success setup '
@@ -49,9 +49,9 @@ Then no matter which order we start looking at the packs in, we know that we
will always find a delta for "file", because its lookup will always come
immediately after the lookup for "dummy".
'
-. ./test-lib.sh
-
+TEST_PASSES_SANITIZE_LEAK=true
+. ./test-lib.sh
# Create a pack containing the tree $1 and blob $1:file, with
# the latter stored as a delta against $2:file.
@@ -6,6 +6,7 @@ test_description="recursive merge corner cases w/ renames but not criss-crosses"
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-merge.sh
@@ -1,6 +1,8 @@
#!/bin/sh
test_description='git cat-file textconv support'
+
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
cat >helper <<'EOF'
@@ -1,6 +1,8 @@
#!/bin/sh
test_description='git cat-file filters support'
+
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success 'setup ' '
@@ -5,7 +5,6 @@
test_description='git svn fetching'
-TEST_FAILS_SANITIZE_LEAK=true
. ./lib-git-svn.sh
test_expect_success 'initialize repo' '
@@ -2,7 +2,6 @@
test_description='test that git handles an svn repository with empty symlinks'
-TEST_FAILS_SANITIZE_LEAK=true
. ./lib-git-svn.sh
test_expect_success 'load svn dumpfile' '
svnadmin load "$rawsvnrepo" <<EOF
@@ -7,6 +7,7 @@ test_description='test git fast-import of notes objects'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
Fix a memory leak where "cat-file" will leak the "path" member. See e5fba602e59 (textconv: support for cat_file, 2010-06-15) for the code that introduced the offending get_oid_with_context() call (called get_sha1_with_context() at the time). As a result we can mark several tests as passing with SANITIZE=leak using "TEST_PASSES_SANITIZE_LEAK=true". As noted in dc944b65f1d (get_sha1_with_context: dynamically allocate oc->path, 2017-05-19) callers must free the "path" member. That same commit added the relevant free() to this function, but we weren't catching cases where we'd return early. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> --- builtin/cat-file.c | 32 +++++++++++++++++++--------- t/t0028-working-tree-encoding.sh | 1 + t/t1051-large-conversion.sh | 2 ++ t/t3304-notes-mixed.sh | 1 + t/t4044-diff-index-unique-abbrev.sh | 2 ++ t/t4140-apply-ita.sh | 1 + t/t5314-pack-cycle-detection.sh | 4 ++-- t/t6422-merge-rename-corner-cases.sh | 1 + t/t8007-cat-file-textconv.sh | 2 ++ t/t8010-cat-file-filters.sh | 2 ++ t/t9104-git-svn-follow-parent.sh | 1 - t/t9132-git-svn-broken-symlink.sh | 1 - t/t9301-fast-import-notes.sh | 1 + 13 files changed, 37 insertions(+), 14 deletions(-)