| 1 |
Fix the dblink _find_libs_to_preserve method to ignore a dropped |
| 2 |
non-soname symlink. For example, pam-1.3.1-r1 drops the non-soname |
| 3 |
symlink named libpam_misc.so, and we don't want this to trigger |
| 4 |
unnecessary preservation of the corresponding library, since the |
| 5 |
corresponding libpam_misc.so.0 soname symlink and the hardlink |
| 6 |
that it references are still provided by pam-1.3.1-r1. |
| 7 |
|
| 8 |
Bug: https://bugs.gentoo.org/692698 |
| 9 |
Signed-off-by: Zac Medico <zmedico@g.o> |
| 10 |
--- |
| 11 |
[PATCH v2] Prevent preservation of libnspr4.so hardlink reported |
| 12 |
by Arfrever for dev-libs/nspr-4.21 to dev-libs/nspr-4.22 upgrade. |
| 13 |
|
| 14 |
lib/portage/dbapi/vartree.py | 15 +++++++++++---- |
| 15 |
1 file changed, 11 insertions(+), 4 deletions(-) |
| 16 |
|
| 17 |
diff --git a/lib/portage/dbapi/vartree.py b/lib/portage/dbapi/vartree.py |
| 18 |
index 4f069474b..fa1e1523c 100644 |
| 19 |
--- a/lib/portage/dbapi/vartree.py |
| 20 |
+++ b/lib/portage/dbapi/vartree.py |
| 21 |
@@ -3133,10 +3133,6 @@ class dblink(object): |
| 22 |
os = portage.os |
| 23 |
|
| 24 |
f = f_abs[root_len:] |
| 25 |
- if not unmerge and self.isowner(f): |
| 26 |
- # We have an indentically named replacement file, |
| 27 |
- # so we don't try to preserve the old copy. |
| 28 |
- continue |
| 29 |
try: |
| 30 |
consumers = linkmap.findConsumers(f, |
| 31 |
exclude_providers=(installed_instance.isowner,)) |
| 32 |
@@ -3184,16 +3180,27 @@ class dblink(object): |
| 33 |
hardlinks = set() |
| 34 |
soname_symlinks = set() |
| 35 |
soname = linkmap.getSoname(next(iter(preserve_node.alt_paths))) |
| 36 |
+ have_replacement_soname_link = False |
| 37 |
+ have_replacement_hardlink = False |
| 38 |
for f in preserve_node.alt_paths: |
| 39 |
f_abs = os.path.join(root, f.lstrip(os.sep)) |
| 40 |
try: |
| 41 |
if stat.S_ISREG(os.lstat(f_abs).st_mode): |
| 42 |
hardlinks.add(f) |
| 43 |
+ if not unmerge and self.isowner(f): |
| 44 |
+ have_replacement_hardlink = True |
| 45 |
+ if os.path.basename(f) == soname: |
| 46 |
+ have_replacement_soname_link = True |
| 47 |
elif os.path.basename(f) == soname: |
| 48 |
soname_symlinks.add(f) |
| 49 |
+ if not unmerge and self.isowner(f): |
| 50 |
+ have_replacement_soname_link = True |
| 51 |
except OSError: |
| 52 |
pass |
| 53 |
|
| 54 |
+ if have_replacement_hardlink and have_replacement_soname_link: |
| 55 |
+ continue |
| 56 |
+ |
| 57 |
if hardlinks: |
| 58 |
preserve_paths.update(hardlinks) |
| 59 |
preserve_paths.update(soname_symlinks) |
| 60 |
-- |
| 61 |
2.21.0 |
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