stagit - my custom stagit fork
git clone https://git.sr.ht/~rj1/stagit
commit edee68f398f5b190f4be0127338956c0a2500662 parent b5607f75afb9c6e6e6ab49128f9760d3538809cd author: Hiltjo Posthuma <[email protected]> date: Sun, 1 Dec 2019 18:31:07 +0100 add OpenBSD unveil support The unveil() system call first appeared in OpenBSD 6.4. For stagit it has the following properties now: - stagit-index: only read-access to the file-system for the specified directories/repositories. - stagit: read-access to the specified directory/repository. read-write and creation access to the current directory for the output files. read-write and creation access to the specified cache file. Diffstat:
M | stagit-index.c | | | 3 | +++ |
M | stagit.c | | | 7 | +++++++ |
2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/stagit-index.c b/stagit-index.c @@ -159,6 +159,9 @@ main(int argc, char *argv[]) git_libgit2_init(); #ifdef __OpenBSD__ + for (i = 1; i < argc; i++) + if (unveil(argv[i], "r") == -1) + err(1, "unveil: %s", argv[i]); if (pledge("stdio rpath", NULL) == -1) err(1, "pledge"); #endif diff --git a/stagit.c b/stagit.c @@ -1095,6 +1095,13 @@ main(int argc, char *argv[]) git_libgit2_init(); #ifdef __OpenBSD__ + if (unveil(repodir, "r") == -1) + err(1, "unveil: %s", repodir); + if (unveil(".", "rwc") == -1) + err(1, "unveil: ."); + if (cachefile && unveil(cachefile, "rwc") == -1) + err(1, "unveil: %s", cachefile); + if (cachefile) { if (pledge("stdio rpath wpath cpath fattr", NULL) == -1) err(1, "pledge");