--- /dev/null
+From 89b8c35ff4b5addc08a85bf5df02b407f8af1f6c Mon Sep 17 00:00:00 2001
+From: Tobias Stoeckmann <stoeckmann@users.noreply.github.com>
+Date: Sun, 6 Apr 2025 22:34:37 +0200
+Subject: [PATCH] Improve lseek handling (#2564)
+
+The skip functions are limited to 1 GB for cases in which libarchive
+runs on a system with an off_t or long with 32 bits. This has negative
+impact on 64 bit systems.
+
+Instead, make sure that _all_ subsequent functions truncate properly.
+Some of them already did and some had regressions for over 10 years.
+
+Tests pass on Debian 12 i686 configured with --disable-largefile, i.e.
+running with an off_t with 32 bits.
+
+Casts added where needed to still pass MSVC builds.
+
+---------
+
+Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
+
+CVE: CVE-2025-5918
+
+Upstream-Status: Backport [https://github.com/libarchive/libarchive/commit/89b8c35ff4b5addc08a85bf5df02b407f8af1f6c]
+
+Signed-off-by: Divya Chellam <divya.chellam@windriver.com>
+---
+ libarchive/archive_read.c | 6 ----
+ libarchive/archive_read_disk_posix.c | 3 +-
+ libarchive/archive_read_open_fd.c | 29 +++++++++++++------
+ libarchive/archive_read_open_file.c | 35 ++++++++++++-----------
+ libarchive/archive_read_open_filename.c | 37 ++++++++++++++++++-------
+ libarchive/test/read_open_memory.c | 2 +-
+ libarchive/test/test_sparse_basic.c | 6 ++--
+ libarchive/test/test_tar_large.c | 2 +-
+ 8 files changed, 75 insertions(+), 45 deletions(-)
+
+diff --git a/libarchive/archive_read.c b/libarchive/archive_read.c
+index 822c534..50db870 100644
+--- a/libarchive/archive_read.c
++++ b/libarchive/archive_read.c
+@@ -176,15 +176,9 @@ client_skip_proxy(struct archive_read_filter *self, int64_t request)
+ return 0;
+
+ if (self->archive->client.skipper != NULL) {
+- /* Seek requests over 1GiB are broken down into
+- * multiple seeks. This avoids overflows when the
+- * requests get passed through 32-bit arguments. */
+- int64_t skip_limit = (int64_t)1 << 30;
+ int64_t total = 0;
+ for (;;) {
+ int64_t get, ask = request;
+- if (ask > skip_limit)
+- ask = skip_limit;
+ get = (self->archive->client.skipper)
+ (&self->archive->archive, self->data, ask);
+ total += get;
+diff --git a/libarchive/archive_read_disk_posix.c b/libarchive/archive_read_disk_posix.c
+index 09965eb..4839d62 100644
+--- a/libarchive/archive_read_disk_posix.c
++++ b/libarchive/archive_read_disk_posix.c
+@@ -778,7 +778,8 @@ _archive_read_data_block(struct archive *_a, const void **buff,
+ */
+ if (t->current_sparse->offset > t->entry_total) {
+ if (lseek(t->entry_fd,
+- (off_t)t->current_sparse->offset, SEEK_SET) < 0) {
++ (off_t)t->current_sparse->offset, SEEK_SET) !=
++ t->current_sparse->offset) {
+ archive_set_error(&a->archive, errno, "Seek error");
+ r = ARCHIVE_FATAL;
+ a->archive.state = ARCHIVE_STATE_FATAL;
+diff --git a/libarchive/archive_read_open_fd.c b/libarchive/archive_read_open_fd.c
+index debfde2..3fd536d 100644
+--- a/libarchive/archive_read_open_fd.c
++++ b/libarchive/archive_read_open_fd.c
+@@ -131,7 +131,7 @@ static int64_t
+ file_skip(struct archive *a, void *client_data, int64_t request)
+ {
+ struct read_fd_data *mine = (struct read_fd_data *)client_data;
+- int64_t skip = request;
++ off_t skip = (off_t)request;
+ int64_t old_offset, new_offset;
+ int skip_bits = sizeof(skip) * 8 - 1; /* off_t is a signed type. */
+
+@@ -140,15 +140,15 @@ file_skip(struct archive *a, void *client_data, int64_t request)
+
+ /* Reduce a request that would overflow the 'skip' variable. */
+ if (sizeof(request) > sizeof(skip)) {
+- int64_t max_skip =
++ const int64_t max_skip =
+ (((int64_t)1 << (skip_bits - 1)) - 1) * 2 + 1;
+ if (request > max_skip)
+- skip = max_skip;
++ skip = (off_t)max_skip;
+ }
+
+- /* Reduce request to the next smallest multiple of block_size */
+- request = (request / mine->block_size) * mine->block_size;
+- if (request == 0)
++ /* Reduce 'skip' to the next smallest multiple of block_size */
++ skip = (off_t)(((int64_t)skip / mine->block_size) * mine->block_size);
++ if (skip == 0)
+ return (0);
+
+ if (((old_offset = lseek(mine->fd, 0, SEEK_CUR)) >= 0) &&
+@@ -178,11 +178,24 @@ static int64_t
+ file_seek(struct archive *a, void *client_data, int64_t request, int whence)
+ {
+ struct read_fd_data *mine = (struct read_fd_data *)client_data;
++ off_t seek = (off_t)request;
+ int64_t r;
++ int seek_bits = sizeof(seek) * 8 - 1; /* off_t is a signed type. */
+
+ /* We use off_t here because lseek() is declared that way. */
+- /* See above for notes about when off_t is less than 64 bits. */
+- r = lseek(mine->fd, request, whence);
++
++ /* Reduce a request that would overflow the 'seek' variable. */
++ if (sizeof(request) > sizeof(seek)) {
++ const int64_t max_seek =
++ (((int64_t)1 << (seek_bits - 1)) - 1) * 2 + 1;
++ const int64_t min_seek = ~max_seek;
++ if (request > max_seek)
++ seek = (off_t)max_seek;
++ else if (request < min_seek)
++ seek = (off_t)min_seek;
++ }
++
++ r = lseek(mine->fd, seek, whence);
+ if (r >= 0)
+ return r;
+
+diff --git a/libarchive/archive_read_open_file.c b/libarchive/archive_read_open_file.c
+index ecd56dc..2829b9a 100644
+--- a/libarchive/archive_read_open_file.c
++++ b/libarchive/archive_read_open_file.c
+@@ -145,7 +145,7 @@ FILE_skip(struct archive *a, void *client_data, int64_t request)
+
+ /* If request is too big for a long or an off_t, reduce it. */
+ if (sizeof(request) > sizeof(skip)) {
+- int64_t max_skip =
++ const int64_t max_skip =
+ (((int64_t)1 << (skip_bits - 1)) - 1) * 2 + 1;
+ if (request > max_skip)
+ skip = max_skip;
+@@ -176,39 +176,42 @@ FILE_seek(struct archive *a, void *client_data, int64_t request, int whence)
+ {
+ struct read_FILE_data *mine = (struct read_FILE_data *)client_data;
+ #if HAVE__FSEEKI64
+- int64_t skip = request;
++ int64_t seek = request;
+ #elif HAVE_FSEEKO
+- off_t skip = (off_t)request;
++ off_t seek = (off_t)request;
+ #else
+- long skip = (long)request;
++ long seek = (long)request;
+ #endif
+- int skip_bits = sizeof(skip) * 8 - 1;
++ int seek_bits = sizeof(seek) * 8 - 1;
+ (void)a; /* UNUSED */
+
+- /* If request is too big for a long or an off_t, reduce it. */
+- if (sizeof(request) > sizeof(skip)) {
+- int64_t max_skip =
+- (((int64_t)1 << (skip_bits - 1)) - 1) * 2 + 1;
+- if (request > max_skip)
+- skip = max_skip;
++ /* Reduce a request that would overflow the 'seek' variable. */
++ if (sizeof(request) > sizeof(seek)) {
++ const int64_t max_seek =
++ (((int64_t)1 << (seek_bits - 1)) - 1) * 2 + 1;
++ const int64_t min_seek = ~max_seek;
++ if (request > max_seek)
++ seek = max_seek;
++ else if (request < min_seek)
++ seek = min_seek;
+ }
+
+ #ifdef __ANDROID__
+ /* Newer Android versions have fseeko...to meditate. */
+- int64_t ret = lseek(fileno(mine->f), skip, whence);
++ int64_t ret = lseek(fileno(mine->f), seek, whence);
+ if (ret >= 0) {
+ return ret;
+ }
+ #elif HAVE__FSEEKI64
+- if (_fseeki64(mine->f, skip, whence) == 0) {
++ if (_fseeki64(mine->f, seek, whence) == 0) {
+ return _ftelli64(mine->f);
+ }
+ #elif HAVE_FSEEKO
+- if (fseeko(mine->f, skip, whence) == 0) {
++ if (fseeko(mine->f, seek, whence) == 0) {
+ return ftello(mine->f);
+ }
+ #else
+- if (fseek(mine->f, skip, whence) == 0) {
++ if (fseek(mine->f, seek, whence) == 0) {
+ return ftell(mine->f);
+ }
+ #endif
+@@ -226,4 +229,4 @@ FILE_close(struct archive *a, void *client_data)
+ free(mine->buffer);
+ free(mine);
+ return (ARCHIVE_OK);
+-}
+\ No newline at end of file
++}
+diff --git a/libarchive/archive_read_open_filename.c b/libarchive/archive_read_open_filename.c
+index 05f0ffb..3894b15 100644
+--- a/libarchive/archive_read_open_filename.c
++++ b/libarchive/archive_read_open_filename.c
+@@ -479,20 +479,24 @@ file_skip_lseek(struct archive *a, void *client_data, int64_t request)
+ struct read_file_data *mine = (struct read_file_data *)client_data;
+ #if defined(_WIN32) && !defined(__CYGWIN__)
+ /* We use _lseeki64() on Windows. */
+- int64_t old_offset, new_offset;
++ int64_t old_offset, new_offset, skip = request;
+ #else
+- off_t old_offset, new_offset;
++ off_t old_offset, new_offset, skip = (off_t)request;
+ #endif
++ int skip_bits = sizeof(skip) * 8 - 1;
+
+ /* We use off_t here because lseek() is declared that way. */
+
+- /* TODO: Deal with case where off_t isn't 64 bits.
+- * This shouldn't be a problem on Linux or other POSIX
+- * systems, since the configuration logic for libarchive
+- * tries to obtain a 64-bit off_t.
+- */
++ /* Reduce a request that would overflow the 'skip' variable. */
++ if (sizeof(request) > sizeof(skip)) {
++ const int64_t max_skip =
++ (((int64_t)1 << (skip_bits - 1)) - 1) * 2 + 1;
++ if (request > max_skip)
++ skip = max_skip;
++ }
++
+ if ((old_offset = lseek(mine->fd, 0, SEEK_CUR)) >= 0 &&
+- (new_offset = lseek(mine->fd, request, SEEK_CUR)) >= 0)
++ (new_offset = lseek(mine->fd, skip, SEEK_CUR)) >= 0)
+ return (new_offset - old_offset);
+
+ /* If lseek() fails, don't bother trying again. */
+@@ -540,11 +544,24 @@ static int64_t
+ file_seek(struct archive *a, void *client_data, int64_t request, int whence)
+ {
+ struct read_file_data *mine = (struct read_file_data *)client_data;
++ off_t seek = (off_t)request;
+ int64_t r;
++ int seek_bits = sizeof(seek) * 8 - 1;
+
+ /* We use off_t here because lseek() is declared that way. */
+- /* See above for notes about when off_t is less than 64 bits. */
+- r = lseek(mine->fd, request, whence);
++
++ /* Reduce a request that would overflow the 'seek' variable. */
++ if (sizeof(request) > sizeof(seek)) {
++ const int64_t max_seek =
++ (((int64_t)1 << (seek_bits - 1)) - 1) * 2 + 1;
++ const int64_t min_seek = ~max_seek;
++ if (request > max_seek)
++ seek = (off_t)max_seek;
++ else if (request < min_seek)
++ seek = (off_t)min_seek;
++ }
++
++ r = lseek(mine->fd, seek, whence);
+ if (r >= 0)
+ return r;
+
+diff --git a/libarchive/test/read_open_memory.c b/libarchive/test/read_open_memory.c
+index 6d2468c..9262ab9 100644
+--- a/libarchive/test/read_open_memory.c
++++ b/libarchive/test/read_open_memory.c
+@@ -167,7 +167,7 @@ memory_read_skip(struct archive *a, void *client_data, int64_t skip)
+
+ (void)a; /* UNUSED */
+ /* We can't skip by more than is available. */
+- if ((off_t)skip > (off_t)(mine->end - mine->p))
++ if (skip > mine->end - mine->p)
+ skip = mine->end - mine->p;
+ /* Always do small skips by prime amounts. */
+ if (skip > 71)
+diff --git a/libarchive/test/test_sparse_basic.c b/libarchive/test/test_sparse_basic.c
+index 23cde56..93710cb 100644
+--- a/libarchive/test/test_sparse_basic.c
++++ b/libarchive/test/test_sparse_basic.c
+@@ -608,7 +608,8 @@ DEFINE_TEST(test_sparse_basic)
+ verify_sparse_file(a, "file2", sparse_file2, 20);
+ /* Encoded non sparse; expect a data block but no sparse entries. */
+ verify_sparse_file(a, "file3", sparse_file3, 0);
+- verify_sparse_file(a, "file4", sparse_file4, 2);
++ if (sizeof(off_t) > 4)
++ verify_sparse_file(a, "file4", sparse_file4, 2);
+
+ assertEqualInt(ARCHIVE_OK, archive_read_free(a));
+
+@@ -635,7 +636,8 @@ DEFINE_TEST(test_sparse_basic)
+ verify_sparse_file(a, "file1", sparse_file1, 0);
+ verify_sparse_file(a, "file2", sparse_file2, 0);
+ verify_sparse_file(a, "file3", sparse_file3, 0);
+- verify_sparse_file(a, "file4", sparse_file4, 0);
++ if (sizeof(off_t) > 4)
++ verify_sparse_file(a, "file4", sparse_file4, 0);
+
+ assertEqualInt(ARCHIVE_OK, archive_read_free(a));
+
+diff --git a/libarchive/test/test_tar_large.c b/libarchive/test/test_tar_large.c
+index c1f3791..1cde321 100644
+--- a/libarchive/test/test_tar_large.c
++++ b/libarchive/test/test_tar_large.c
+@@ -175,7 +175,7 @@ memory_read_skip(struct archive *a, void *_private, int64_t skip)
+ }
+ if (private->filebytes > 0) {
+ if (private->filebytes < skip)
+- skip = (off_t)private->filebytes;
++ skip = private->filebytes;
+ private->filebytes -= skip;
+ } else {
+ skip = 0;
+--
+2.40.0
+
--- /dev/null
+From dcbf1e0ededa95849f098d154a25876ed5754bcf Mon Sep 17 00:00:00 2001
+From: Tobias Stoeckmann <stoeckmann@users.noreply.github.com>
+Date: Tue, 15 Apr 2025 06:02:17 +0200
+Subject: [PATCH] Do not skip past EOF while reading (#2584)
+
+Make sure to not skip past end of file for better error messages. One
+such example is now visible with rar testsuite. You can see the
+difference already by an actually not useless use of cat:
+
+```
+$ cat .../test_read_format_rar_ppmd_use_after_free.rar | bsdtar -t
+bsdtar: Archive entry has empty or unreadable filename ... skipping.
+bsdtar: Archive entry has empty or unreadable filename ... skipping.
+bsdtar: Truncated input file (needed 119 bytes, only 0 available)
+bsdtar: Error exit delayed from previous errors.
+```
+
+compared to
+
+```
+$ bsdtar -tf .../test_read_format_rar_ppmd_use_after_free.rar
+bsdtar: Archive entry has empty or unreadable filename ... skipping.
+bsdtar: Archive entry has empty or unreadable filename ... skipping.
+bsdtar: Error exit delayed from previous errors.
+```
+
+Since the former cannot lseek, the error is a different one
+(ARCHIVE_FATAL vs ARCHIVE_EOF). The piped version states explicitly that
+truncation occurred, while the latter states EOF because the skip past
+the end of file was successful.
+
+Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
+
+CVE: CVE-2025-5918
+
+Upstream-Status: Backport [https://github.com/libarchive/libarchive/commit/dcbf1e0ededa95849f098d154a25876ed5754bcf]
+
+Signed-off-by: Divya Chellam <divya.chellam@windriver.com>
+---
+ libarchive/archive_read_open_fd.c | 13 +++++++---
+ libarchive/archive_read_open_file.c | 33 +++++++++++++++++++------
+ libarchive/archive_read_open_filename.c | 16 +++++++++---
+ libarchive/test/test_read_format_rar.c | 6 ++---
+ 4 files changed, 50 insertions(+), 18 deletions(-)
+
+diff --git a/libarchive/archive_read_open_fd.c b/libarchive/archive_read_open_fd.c
+index 3fd536d..dc7c9e5 100644
+--- a/libarchive/archive_read_open_fd.c
++++ b/libarchive/archive_read_open_fd.c
+@@ -52,6 +52,7 @@
+ struct read_fd_data {
+ int fd;
+ size_t block_size;
++ int64_t size;
+ char use_lseek;
+ void *buffer;
+ };
+@@ -95,6 +96,7 @@ archive_read_open_fd(struct archive *a, int fd, size_t block_size)
+ if (S_ISREG(st.st_mode)) {
+ archive_read_extract_set_skip_file(a, st.st_dev, st.st_ino);
+ mine->use_lseek = 1;
++ mine->size = st.st_size;
+ }
+ #if defined(__CYGWIN__) || defined(_WIN32)
+ setmode(mine->fd, O_BINARY);
+@@ -151,9 +153,14 @@ file_skip(struct archive *a, void *client_data, int64_t request)
+ if (skip == 0)
+ return (0);
+
+- if (((old_offset = lseek(mine->fd, 0, SEEK_CUR)) >= 0) &&
+- ((new_offset = lseek(mine->fd, skip, SEEK_CUR)) >= 0))
+- return (new_offset - old_offset);
++ if ((old_offset = lseek(mine->fd, 0, SEEK_CUR)) >= 0) {
++ if (old_offset >= mine->size ||
++ skip > mine->size - old_offset) {
++ /* Do not seek past end of file. */
++ errno = ESPIPE;
++ } else if ((new_offset = lseek(mine->fd, skip, SEEK_CUR)) >= 0)
++ return (new_offset - old_offset);
++ }
+
+ /* If seek failed once, it will probably fail again. */
+ mine->use_lseek = 0;
+diff --git a/libarchive/archive_read_open_file.c b/libarchive/archive_read_open_file.c
+index 2829b9a..6ed18a0 100644
+--- a/libarchive/archive_read_open_file.c
++++ b/libarchive/archive_read_open_file.c
+@@ -52,6 +52,7 @@
+ struct read_FILE_data {
+ FILE *f;
+ size_t block_size;
++ int64_t size;
+ void *buffer;
+ char can_skip;
+ };
+@@ -91,6 +92,7 @@ archive_read_open_FILE(struct archive *a, FILE *f)
+ archive_read_extract_set_skip_file(a, st.st_dev, st.st_ino);
+ /* Enable the seek optimization only for regular files. */
+ mine->can_skip = 1;
++ mine->size = st.st_size;
+ }
+
+ #if defined(__CYGWIN__) || defined(_WIN32)
+@@ -130,6 +132,7 @@ FILE_skip(struct archive *a, void *client_data, int64_t request)
+ #else
+ long skip = (long)request;
+ #endif
++ int64_t old_offset, new_offset;
+ int skip_bits = sizeof(skip) * 8 - 1;
+
+ (void)a; /* UNUSED */
+@@ -153,19 +156,33 @@ FILE_skip(struct archive *a, void *client_data, int64_t request)
+
+ #ifdef __ANDROID__
+ /* fileno() isn't safe on all platforms ... see above. */
+- if (lseek(fileno(mine->f), skip, SEEK_CUR) < 0)
++ old_offset = lseek(fileno(mine->f), 0, SEEK_CUR);
+ #elif HAVE__FSEEKI64
+- if (_fseeki64(mine->f, skip, SEEK_CUR) != 0)
++ old_offset = _ftelli64(mine->f);
+ #elif HAVE_FSEEKO
+- if (fseeko(mine->f, skip, SEEK_CUR) != 0)
++ old_offset = ftello(mine->f);
+ #else
+- if (fseek(mine->f, skip, SEEK_CUR) != 0)
++ old_offset = ftell(mine->f);
+ #endif
+- {
+- mine->can_skip = 0;
+- return (0);
++ if (old_offset >= 0) {
++ if (old_offset < mine->size &&
++ skip <= mine->size - old_offset) {
++#ifdef __ANDROID__
++ new_offset = lseek(fileno(mine->f), skip, SEEK_CUR);
++#elif HAVE__FSEEKI64
++ new_offset = _fseeki64(mine->f, skip, SEEK_CUR);
++#elif HAVE_FSEEKO
++ new_offset = fseeko(mine->f, skip, SEEK_CUR);
++#else
++ new_offset = fseek(mine->f, skip, SEEK_CUR);
++#endif
++ if (new_offset >= 0)
++ return (new_offset - old_offset);
++ }
+ }
+- return (request);
++
++ mine->can_skip = 0;
++ return (0);
+ }
+
+ /*
+diff --git a/libarchive/archive_read_open_filename.c b/libarchive/archive_read_open_filename.c
+index 3894b15..5f5b3f1 100644
+--- a/libarchive/archive_read_open_filename.c
++++ b/libarchive/archive_read_open_filename.c
+@@ -74,6 +74,7 @@ struct read_file_data {
+ size_t block_size;
+ void *buffer;
+ mode_t st_mode; /* Mode bits for opened file. */
++ int64_t size;
+ char use_lseek;
+ enum fnt_e { FNT_STDIN, FNT_MBS, FNT_WCS } filename_type;
+ union {
+@@ -400,8 +401,10 @@ file_open(struct archive *a, void *client_data)
+ mine->st_mode = st.st_mode;
+
+ /* Disk-like inputs can use lseek(). */
+- if (is_disk_like)
++ if (is_disk_like) {
+ mine->use_lseek = 1;
++ mine->size = st.st_size;
++ }
+
+ return (ARCHIVE_OK);
+ fail:
+@@ -495,9 +498,14 @@ file_skip_lseek(struct archive *a, void *client_data, int64_t request)
+ skip = max_skip;
+ }
+
+- if ((old_offset = lseek(mine->fd, 0, SEEK_CUR)) >= 0 &&
+- (new_offset = lseek(mine->fd, skip, SEEK_CUR)) >= 0)
+- return (new_offset - old_offset);
++ if ((old_offset = lseek(mine->fd, 0, SEEK_CUR)) >= 0) {
++ if (old_offset >= mine->size ||
++ skip > mine->size - old_offset) {
++ /* Do not seek past end of file. */
++ errno = ESPIPE;
++ } else if ((new_offset = lseek(mine->fd, skip, SEEK_CUR)) >= 0)
++ return (new_offset - old_offset);
++ }
+
+ /* If lseek() fails, don't bother trying again. */
+ mine->use_lseek = 0;
+diff --git a/libarchive/test/test_read_format_rar.c b/libarchive/test/test_read_format_rar.c
+index dce567a..fce44a9 100644
+--- a/libarchive/test/test_read_format_rar.c
++++ b/libarchive/test/test_read_format_rar.c
+@@ -3829,8 +3829,8 @@ DEFINE_TEST(test_read_format_rar_ppmd_use_after_free)
+ assertA(ARCHIVE_OK == archive_read_next_header(a, &ae));
+ assertA(archive_read_data(a, buf, sizeof(buf)) <= 0);
+
+- /* Test EOF */
+- assertA(1 == archive_read_next_header(a, &ae));
++ /* Test for truncation */
++ assertA(ARCHIVE_FATAL == archive_read_next_header(a, &ae));
+
+ assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
+ assertEqualInt(ARCHIVE_OK, archive_read_free(a));
+@@ -3856,7 +3856,7 @@ DEFINE_TEST(test_read_format_rar_ppmd_use_after_free2)
+ assertA(archive_read_data(a, buf, sizeof(buf)) <= 0);
+
+ /* Test EOF */
+- assertA(1 == archive_read_next_header(a, &ae));
++ assertA(ARCHIVE_FATAL == archive_read_next_header(a, &ae));
+
+ assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
+ assertEqualInt(ARCHIVE_OK, archive_read_free(a));
+--
+2.40.0
+
projects / thirdparty / openembedded / openembedded-core-contrib.git / commitdiff
