@@ -987,8 +987,11 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
struct object_id oid;
const char *parent = "HEAD";
- if (!active_nr && read_cache() < 0)
- die(_("Cannot read index"));
+ if (!active_nr) {
+ discard_cache();
+ if (read_cache() < 0)
+ die(_("Cannot read index"));
+ }
if (amend)
parent = "HEAD^1";
@@ -2,6 +2,7 @@
test_description='git for-each-repo builtin'
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success 'run based on configured value' '
@@ -6,6 +6,7 @@ test_description='check that the most basic functions work
Verify wrappers and compatibility functions.
'
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success 'character classes (isspace, isalpha etc.)' '
@@ -1,6 +1,8 @@
#!/bin/sh
test_description='Test git update-ref error handling'
+
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
# Create some references, perhaps run pack-refs --all, then try to
@@ -2,6 +2,7 @@
test_description='avoid rewriting packed-refs unnecessarily'
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
# Add an identifying mark to the packed-refs file header line. This
@@ -4,6 +4,7 @@ test_description='Test reflog interaction with detached HEAD'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
reset_state () {
@@ -1,6 +1,8 @@
#!/bin/sh
test_description='test separate work tree'
+
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success 'setup' '
@@ -2,6 +2,7 @@
test_description='checkout --no-overlay <tree-ish> -- <pathspec>'
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success 'setup' '
@@ -18,6 +18,7 @@ This test runs git ls-files --others with the following working tree:
git repository with a commit and an untracked file
'
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success 'setup: directories' '
@@ -41,6 +41,8 @@ Also for modification test, the cache and working tree have:
We should report path0, path1, path2/file2, path3/file3, path7 and path8
modified without reporting path9 and path10. submod1 is also modified.
'
+
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success 'git update-index --add to add various paths.' '
@@ -1,6 +1,8 @@
#!/bin/sh
test_description='diff --relative tests'
+
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success 'setup' '
@@ -2,6 +2,7 @@
test_description='patching from inconvenient places'
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success 'setup' '
@@ -2,6 +2,7 @@
test_description='git apply with weird postimage filenames'
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success 'setup' '
@@ -2,6 +2,7 @@
test_description='log/show --expand-tabs'
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
HT=" "
@@ -1,6 +1,8 @@
#!/bin/sh
test_description='test handling of --alternate-refs traversal'
+
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
# Avoid test_commit because we want a specific and known set of refs:
@@ -2,6 +2,7 @@
test_description='for-each-ref errors for broken refs'
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
ZEROS=$ZERO_OID
@@ -2,6 +2,7 @@
test_description='ignored hook warning'
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success setup '
@@ -8,6 +8,7 @@ This test runs git merge --signoff and makes sure that it works.
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
# Setup test files
@@ -1,6 +1,8 @@
#!/bin/sh
test_description='help.autocorrect finding a match'
+
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success 'setup' '
The read_cache() in prepare_to_commit() would end up clobbering the pointer we had for a previously populated "the_index.cache_tree" in the very common case of "git commit" stressed by e.g. the tests being changed here. We'd populate "the_index.cache_tree" by calling "update_main_cache_tree" in prepare_index(), but would not end up with a "fully prepared" index. What constitutes an existing index is clearly overly fuzzy, here we'll check "active_nr" (aka "the_index.cache_nr"), but our "the_index.cache_tree" might have been malloc()'d already. Thus the code added in 11c8a74a64a (commit: write cache-tree data when writing index anyway, 2011-12-06) would end up allocating the "cache_tree", and would interact here with code added in 7168624c353 (Do not generate full commit log message if it is not going to be used, 2007-11-28). The result was a very common memory leak. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> --- builtin/commit.c | 7 +++++-- t/t0068-for-each-repo.sh | 1 + t/t0070-fundamental.sh | 1 + t/t1404-update-ref-errors.sh | 2 ++ t/t1409-avoid-packing-refs.sh | 1 + t/t1413-reflog-detach.sh | 1 + t/t1501-work-tree.sh | 2 ++ t/t2025-checkout-no-overlay.sh | 1 + t/t3009-ls-files-others-nonsubmodule.sh | 1 + t/t3010-ls-files-killed-modified.sh | 2 ++ t/t4045-diff-relative.sh | 2 ++ t/t4111-apply-subdir.sh | 1 + t/t4135-apply-weird-filenames.sh | 1 + t/t4213-log-tabexpand.sh | 1 + t/t5618-alternate-refs.sh | 2 ++ t/t6301-for-each-ref-errors.sh | 1 + t/t7520-ignored-hook-warning.sh | 1 + t/t7614-merge-signoff.sh | 1 + t/t9003-help-autocorrect.sh | 2 ++ 19 files changed, 29 insertions(+), 2 deletions(-)