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| author | Eytan Heidingsfeld <{ID}+{username}@users.noreply.github.com> | 2019-03-26 21:09:54 +0000 |
|---|---|---|
| committer | Eytan Heidingsfeld <{ID}+{username}@users.noreply.github.com> | 2019-03-26 21:09:54 +0000 |
| commit | b197a7ed3cd9b5ae6aec7dfbea706bdf4ccfced7 (patch) | |
| tree | 8ee2e84477561c158e975babb3b7a203c17d065e /src/bindfs.c | |
| parent | a5b1877fa1bcdf289faf83654c88bf6a7a44e7e5 (diff) | |
| download | bindfs-b197a7ed3cd9b5ae6aec7dfbea706bdf4ccfced7.tar.gz | |
Fix issue where sgid is set and gid-offset is used
Diffstat (limited to 'src/bindfs.c')
| -rw-r--r-- | src/bindfs.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/bindfs.c b/src/bindfs.c index baacb82..b5455f1 100644 --- a/src/bindfs.c +++ b/src/bindfs.c @@ -450,13 +450,18 @@ static int chown_new_file(const char *path, struct fuse_context *fc, int (*chown file_owner = usermap_get_uid_or_default(settings.usermap_reverse, fc->uid, file_owner); file_group = usermap_get_gid_or_default(settings.usermap_reverse, fc->gid, file_group); - if (!unapply_uid_offset(&file_owner)) { - return -UID_GID_OVERFLOW_ERRNO; - } - if (!unapply_gid_offset(&file_group)) { - return -UID_GID_OVERFLOW_ERRNO; + if (file_owner != (uid_t)-1) { + if (!unapply_uid_offset(&file_owner)) { + return -UID_GID_OVERFLOW_ERRNO; + } } + if (file_group != (gid_t)-1) { + if (!unapply_gid_offset(&file_group)) { + return -UID_GID_OVERFLOW_ERRNO; + } + } + if (settings.create_for_uid != -1) file_owner = settings.create_for_uid; if (settings.create_for_gid != -1) |