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| author | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2016-09-21 16:53:41 +0200 |
|---|---|---|
| committer | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2016-09-21 16:54:53 +0200 |
| commit | 818ab58cc67a2b80f47d2cfcc1de2d07fe83a11f (patch) | |
| tree | 4d55ce62613d2637f821d34d9f8963cdd8f7b03c /src/libstore | |
| parent | 4546be1b3efd9956fe0f548fbf952b5912024577 (diff) | |
Add sandbox-dev-shm-size option
Fixes #1069.
Diffstat (limited to 'src/libstore')
| -rw-r--r-- | src/libstore/build.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libstore/build.cc b/src/libstore/build.cc index 476453412..e7054a05a 100644 --- a/src/libstore/build.cc +++ b/src/libstore/build.cc @@ -2346,7 +2346,8 @@ void DerivationGoal::runChild() /* Mount a new tmpfs on /dev/shm to ensure that whatever the builder puts in /dev/shm is cleaned up automatically. */ - if (pathExists("/dev/shm") && mount("none", (chrootRootDir + "/dev/shm").c_str(), "tmpfs", 0, 0) == -1) + if (pathExists("/dev/shm") && mount("none", (chrootRootDir + "/dev/shm").c_str(), "tmpfs", 0, + fmt("size=%s", settings.get("sandbox-dev-shm-size", std::string("50%"))).c_str()) == -1) throw SysError("mounting /dev/shm"); /* Mount a new devpts on /dev/pts. Note that this |