TapTap/FastSync
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 2 Wiki Activity

symlink-trust: -k/--copy-dirlinks, -K/--keep-dirlinks, --munge-links (+real -l/--links)
CI / lint (pull_request) Successful in 1m1s
Details
CI / sanitizers (address) (pull_request) Skipped
Details
CI / sanitizers (undefined) (pull_request) Skipped
Details
CI / fuzz-build (pull_request) Skipped
Details
CI / coverage (pull_request) Skipped
Details
CI / valgrind (pull_request) Skipped
Details
CI / build-and-test (pull_request) Successful in 1m19s
Details

Browse Source 
Adds symlink-target transmission (File is_symlink+symlink_target, STATUS_SYMLINK
frame, chunk type 2), munge-links sender containment + receiver-side symmetric
target containment, keep-dirlinks confined dir-symlink following (O_NOFOLLOW
realpath-rechecked), and fixes -l to copy symlinks as symlinks. munge_links +
keep_dirlinks cross the wire; copy_dirlinks client-only. PROTOCOL_VERSION
2.12.0->2.13.0. Review fixes: receiver rejects absolute/.. targets, gated unmunge,
-K O_NOFOLLOW+re-fstat, keep_dirlinks set once at config-accept, rel_buf overflow
fails the walk.
This commit is contained in:
TapTap
2026-09-08 22:27:53 +02:00
parent 0de859b302
commit 820188c2cc
22 changed files with 945 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/shared/file_receive.h
+1
View File
@@ -10,6 +10,7 @@
File* file_receive(const Config* config, int file_descriptor);
File* file_receive_directory(int file_descriptor);
File* file_receive_hardlink(int file_descriptor);
File* file_receive_symlink(int file_descriptor, const Config* config);
File* receive_incremental_check(int fd, const Config* config, bool* skipped);
/* A received delete-manifest frame: the keep-set (`keeps`, destination-relative