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author | Jose Quaresma <quaresma.jose@gmail.com> | 2021-11-04 19:12:23 +0000 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2021-11-05 11:40:56 +0000 |
commit | 29fc85997ade490ae46ffca37ef8e1a56957c876 (patch) | |
tree | 8d6ec37e111c0224ca85ca6eb7b71de25d490143 | |
parent | f239814f3f5d9bd54de54b0f2a5081067336e32b (diff) | |
download | openembedded-core-contrib-29fc85997ade490ae46ffca37ef8e1a56957c876.tar.gz |
sstate: another fix for touching files inside pseudo
This patch is a fixup for 676757f "sstate: fix touching files inside pseudo"
running the 'id' command inside the sstate_unpack_package
function shows that this funcion run inside the pseudo:
uid=0(root) gid=0(root) groups=0(root)
The check for [ -w ${SSTATE_PKG} ] and [ -O ${SSTATE_PKG}.siginfo ]
will always return true and the touch can fail when the real user
don't have permission or in readonly filesystem.
As the documentation refers:
- the file test operator "-w" check if the file has write permission
(for the user running the test).
- the file test operator "-O" check if you are owner of file
We can avoid this test running the touch and mask any return errors
that we have.
Signed-off-by: Jose Quaresma <quaresma.jose@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r-- | meta/classes/sstate.bbclass | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass index 8182010047..849723d4dc 100644 --- a/meta/classes/sstate.bbclass +++ b/meta/classes/sstate.bbclass @@ -900,12 +900,12 @@ sstate_unpack_package () { fi tar -I "$ZSTD" -xvf ${SSTATE_PKG} - # update .siginfo atime on local/NFS mirror - [ -O ${SSTATE_PKG}.siginfo ] && [ -w ${SSTATE_PKG}.siginfo ] && [ -h ${SSTATE_PKG}.siginfo ] && touch -a ${SSTATE_PKG}.siginfo - # Use "! -w ||" to return true for read only files - [ ! -w ${SSTATE_PKG} ] || touch --no-dereference ${SSTATE_PKG} - [ ! -w ${SSTATE_PKG}.sig ] || [ ! -e ${SSTATE_PKG}.sig ] || touch --no-dereference ${SSTATE_PKG}.sig - [ ! -w ${SSTATE_PKG}.siginfo ] || [ ! -e ${SSTATE_PKG}.siginfo ] || touch --no-dereference ${SSTATE_PKG}.siginfo + # update .siginfo atime on local/NFS mirror if it is a symbolic link + [ ! -h ${SSTATE_PKG}.siginfo ] || touch -a ${SSTATE_PKG}.siginfo 2>/dev/null || true + # update each symbolic link instead of any referenced file + touch --no-dereference ${SSTATE_PKG} 2>/dev/null || true + [ ! -e ${SSTATE_PKG}.sig ] || touch --no-dereference ${SSTATE_PKG}.sig 2>/dev/null || true + [ ! -e ${SSTATE_PKG}.siginfo ] || touch --no-dereference ${SSTATE_PKG}.siginfo 2>/dev/null || true } BB_HASHCHECK_FUNCTION = "sstate_checkhashes" |