This is an automated email from the git hooks/post-receive script. guillem pushed a commit to branch main in repository dpkg.
View the commit online: https://git.dpkg.org/cgit/dpkg/dpkg.git/commit/?id=3ea0300cc1949cb8a32d9a364198cd66f8e5dbfc commit 3ea0300cc1949cb8a32d9a364198cd66f8e5dbfc Author: Guillem Jover <[email protected]> AuthorDate: Mon Jan 2 23:23:11 2023 +0100 libdpkg: Make xz not emit warnings nor exit non-zero on warnings When xz does not have enough memory given the requested threads, it might end up adjusting the memory usage and number of threads, while emitting a warning, and then exiting with non-zero. Both of which we do not want from the library. --- lib/dpkg/compress.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/lib/dpkg/compress.c b/lib/dpkg/compress.c index 2bf84558e..3822a5520 100644 --- a/lib/dpkg/compress.c +++ b/lib/dpkg/compress.c @@ -793,6 +793,11 @@ compress_xz(struct compress_params *params, int fd_in, int fd_out, command_add_arg(&cmd, "-e"); if (params->threads_max > 0) { + /* Do not generate warnings when adjusting memory usage, nor + * exit with non-zero due to those not emitted warnings. */ + command_add_arg(&cmd, "--quiet"); + command_add_arg(&cmd, "--no-warn"); + /* Do not let xz fallback to single-threaded mode, to avoid * non-reproducible output. */ command_add_arg(&cmd, "--no-adjust"); -- Dpkg.Org's dpkg
