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author | Christian Kujau <lists@nerdbynature.de> | 2013-06-15 03:04:34 +0200 |
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committer | Michal Marek <mmarek@suse.cz> | 2013-06-24 00:08:01 +0200 |
commit | cdf2bc632ebc9ef512345fe8e6015edfd367e256 (patch) | |
tree | 2215ce9851e621b9f2aa5b073f1f177ea927c5c4 /scripts/recordmcount.pl | |
parent | Makefile.lib: align DTB quiet_cmd (diff) | |
download | linux-cdf2bc632ebc9ef512345fe8e6015edfd367e256.tar.xz linux-cdf2bc632ebc9ef512345fe8e6015edfd367e256.zip |
scripts/setlocalversion on write-protected source tree
I just stumbled across another[0] issue when scripts/setlocalversion
operates on a write-protected source tree. Back then[0] the source tree
was on an read-only NFS share, so "test -w" was introduced before "git
update-index" was run.
This time, the source tree is on read/write NFS share, but the permissions
are world-readable and only a specific user (or root) can write.
Thus, "test -w ." returns "0" and then runs "git update-index",
producing the following message (on a dirty tree):
fatal: Unable to create '/usr/local/src/linux-git/.git/index.lock': Permission denied
While it says "fatal", compilation continues just fine.
However, I don't think a kernel compilation should alter the source
tree (or the .git directory) in any way and I don't see how removing
"git update-index" could do any harm. The Mercurial and SVN routines in
scripts/setlocalversion don't have any tree-modifying commands, AFAICS.
So, maybe the patch below would be acceptable.
[0] https://patchwork.kernel.org/patch/29718/
Signed-off-by: Christian Kujau <lists@nerdbynature.de>
Cc: Nico Schottelius <nico-linuxsetlocalversion@schottelius.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts/recordmcount.pl')
0 files changed, 0 insertions, 0 deletions