Commits


fix a harmless off-by-one from previous commit


fix a bug in got_privsep_send_object_idlist() exposed by recent changes The old code did not work correctly if only a single object Id was to be sent to got-read-pack. Make got-read-pack error out if the list of commits for object enumeration is empty to catch this problem if it occurs again. Found by the send_basic test, which was failing with GOT_TEST_PACK=1 ok tracey


let got-read-pack be explicit about whether it could enumerate all objects This allows the main process to avoid looping over all object IDs again in case the pack file used for enumeration is complete. ok op@


remove trailing whitespaces


compute object size, not pointer size in this case they're luckily the same; got_imsg_object_idlist and got_imsg_reused_delta only have one size_t long field. ok stsp@


strictier validation for data received from libexec helpers use correct error code and ok stsp@


drop unused variable


use strndup instead of malloc+memcpy Simplifies the reading of the author/committer string and makes also the code shorter. ok stsp@


don't check datalen when calling recv_imsg_error recv_imsg_error already checks the size of the message, and it does so more precisely than the removed code. ok stsp@


Bring back object enumeration inside got-read-pack as a fast path. The problem that was found in the earlier version has been fixed. ok op@


revert object enumeration in got-read-pack for now; needs more work This implementation marked commits and trees as enumerated before all trees which they depend on were enumerated. This behaviour leads to incomplete pack files when a tree is only partially packed and got-read-pack hits a missing tree entry as a result. The algorithm must be reworked such that packed leave nodes are marked enumerated first, then bubble-up. Found by op@


fix wrong line wrap; pointed out by op@


imsg_add() already frees wbuf on error; pointed out by op@


implement object enumeration support in got-read-pack ok op@


revert "Skip poll(2) if an imsgbuf has a non-empty read buffer" imsg_read() will call recvmsg() on the file descriptor regardless of the read buffer's state, so we should ensure that data is ready. The read buffer is used by imsg_get(), not imsg_read(). We already call imsg_get() before imsg_read(), and call the latter only if imsg_get() returns zero.