Open bmwiedemann opened 4 years ago
As it's not entirely clear from the report: is this reported as a regression in 4.15.x or just a new finding that was simply reported on the version where tested?
I was able to reproduce the problem with rpm-4.14.1 as well, so not a recent regression.
or maybe the .spec file does something strange? https://github.com/bmwiedemann/openSUSE/tree/master/packages/p/poco
Still a problem with rpm-4.16.0. I found at least 4 affected packages now and all of them use cmake
and gcc-c++
for building
a hexdump diff looks thus:
@@ -859,13 +859,13 @@
004920 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
004930 00 00 00 02 00 00 00 02 00 00 00 02 00 00 00 02
004940 00 00 00 00 00 00 00 10 00 00 00 00 00 00 00 00
-004950 50 00 00 01 50 00 00 04 50 00 00 03 50 00 00 02
-004960 50 00 00 00 50 00 00 01 50 00 00 04 50 00 00 03
-004970 50 00 00 02 50 00 00 00 50 00 00 01 50 00 00 04
-004980 50 00 00 03 50 00 00 02 50 00 00 00 50 00 00 01
-004990 50 00 00 04 50 00 00 03 50 00 00 02 50 00 00 00
-0049a0 50 00 00 01 50 00 00 04 50 00 00 03 50 00 00 02
-0049b0 50 00 00 00 50 00 00 08 52 00 00 00 50 00 00 09
+004950 50 00 00 02 50 00 00 00 50 00 00 03 50 00 00 04
+004960 50 00 00 01 50 00 00 02 50 00 00 00 50 00 00 03
+004970 50 00 00 04 50 00 00 01 50 00 00 02 50 00 00 00
+004980 50 00 00 03 50 00 00 04 50 00 00 01 50 00 00 02
+004990 50 00 00 00 50 00 00 03 50 00 00 04 50 00 00 01
+0049a0 50 00 00 02 50 00 00 00 50 00 00 03 50 00 00 04
+0049b0 50 00 00 01 50 00 00 08 52 00 00 00 50 00 00 09
0049c0 52 00 00 00 50 00 00 0a 52 00 00 00 50 00 00 0b
0049d0 52 00 00 00 50 00 00 07 52 00 00 08 52 00 00 13
still a problem with rpm-4.17.0
While working on reproducible builds for openSUSE, I found that our poco package build had variations in the resulting
poco-devel
rpms in theDEPENDSDICT
header. Likely from build/rpmfc.c rpmfcGenerateDepends function.Steps To Reproduce:
Diff looks thus:
When building on a filesystem without variations in readdir order (e.g. disorderfs in order mode or ext4 with dir_index disabled), differences go away.