| 1 |
In ebuild.sh, grant sandbox write access directly to |
| 2 |
${PORTAGE_TMPDIR}/portage, since write access to ${PORTAGE_TMPDIR} |
| 3 |
itself is not needed. Also, remove the _check_temp_dir symlink |
| 4 |
check from bug 378403, since a symlink is permissible if write |
| 5 |
access is granted directly to ${PORTAGE_TMPDIR}/portage. |
| 6 |
|
| 7 |
Bug: https://bugs.gentoo.org/673738 |
| 8 |
Bug: https://bugs.gentoo.org/378403 |
| 9 |
Signed-off-by: Zac Medico <zmedico@g.o> |
| 10 |
--- |
| 11 |
bin/ebuild.sh | 4 ++-- |
| 12 |
lib/portage/package/ebuild/doebuild.py | 27 ++------------------------ |
| 13 |
2 files changed, 4 insertions(+), 27 deletions(-) |
| 14 |
|
| 15 |
diff --git a/bin/ebuild.sh b/bin/ebuild.sh |
| 16 |
index 00524d019..978643af7 100755 |
| 17 |
--- a/bin/ebuild.sh |
| 18 |
+++ b/bin/ebuild.sh |
| 19 |
@@ -161,8 +161,8 @@ addwrite() { __sb_append_var WRITE "$@" ; } |
| 20 |
adddeny() { __sb_append_var DENY "$@" ; } |
| 21 |
addpredict() { __sb_append_var PREDICT "$@" ; } |
| 22 |
|
| 23 |
-addwrite "${PORTAGE_TMPDIR}" |
| 24 |
-addread "/:${PORTAGE_TMPDIR}" |
| 25 |
+addwrite "${PORTAGE_TMPDIR}/portage" |
| 26 |
+addread "/:${PORTAGE_TMPDIR}/portage" |
| 27 |
[[ -n ${PORTAGE_GPG_DIR} ]] && addpredict "${PORTAGE_GPG_DIR}" |
| 28 |
|
| 29 |
# Avoid sandbox violations in temporary directories. |
| 30 |
diff --git a/lib/portage/package/ebuild/doebuild.py b/lib/portage/package/ebuild/doebuild.py |
| 31 |
index 2dd458835..baebb9a27 100644 |
| 32 |
--- a/lib/portage/package/ebuild/doebuild.py |
| 33 |
+++ b/lib/portage/package/ebuild/doebuild.py |
| 34 |
@@ -82,6 +82,7 @@ from portage.util import ( apply_recursive_permissions, |
| 35 |
from portage.util.cpuinfo import get_cpu_count |
| 36 |
from portage.util.lafilefixer import rewrite_lafile |
| 37 |
from portage.util.compression_probe import _compressors |
| 38 |
+from portage.util.path import first_existing |
| 39 |
from portage.util.socks5 import get_socks5_proxy |
| 40 |
from portage.versions import _pkgsplit |
| 41 |
from _emerge.BinpkgEnvExtractor import BinpkgEnvExtractor |
| 42 |
@@ -1296,31 +1297,7 @@ def _check_temp_dir(settings): |
| 43 |
# as some people use a separate PORTAGE_TMPDIR mount |
| 44 |
# we prefer that as the checks below would otherwise be pointless |
| 45 |
# for those people. |
| 46 |
- tmpdir = os.path.realpath(settings["PORTAGE_TMPDIR"]) |
| 47 |
- if os.path.exists(os.path.join(tmpdir, "portage")): |
| 48 |
- checkdir = os.path.realpath(os.path.join(tmpdir, "portage")) |
| 49 |
- if ("sandbox" in settings.features or |
| 50 |
- "usersandox" in settings.features) and \ |
| 51 |
- not checkdir.startswith(tmpdir + os.sep): |
| 52 |
- msg = _("The 'portage' subdirectory of the directory " |
| 53 |
- "referenced by the PORTAGE_TMPDIR variable appears to be " |
| 54 |
- "a symlink. In order to avoid sandbox violations (see bug " |
| 55 |
- "#378403), you must adjust PORTAGE_TMPDIR instead of using " |
| 56 |
- "the symlink located at '%s'. A suitable PORTAGE_TMPDIR " |
| 57 |
- "setting would be '%s'.") % \ |
| 58 |
- (os.path.join(tmpdir, "portage"), checkdir) |
| 59 |
- lines = [] |
| 60 |
- lines.append("") |
| 61 |
- lines.append("") |
| 62 |
- lines.extend(wrap(msg, 72)) |
| 63 |
- lines.append("") |
| 64 |
- for line in lines: |
| 65 |
- if line: |
| 66 |
- line = "!!! %s" % (line,) |
| 67 |
- writemsg("%s\n" % (line,), noiselevel=-1) |
| 68 |
- return 1 |
| 69 |
- else: |
| 70 |
- checkdir = tmpdir |
| 71 |
+ checkdir = first_existing(os.path.join(settings["PORTAGE_TMPDIR"], "portage")) |
| 72 |
|
| 73 |
if not os.access(checkdir, os.W_OK): |
| 74 |
writemsg(_("%s is not writable.\n" |
| 75 |
-- |
| 76 |
2.18.1 |
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