Don't bind-mount /proc since we mount our own
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1 changed files with 2 additions and 2 deletions
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@ -1859,16 +1859,16 @@ void DerivationGoal::initChild()
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foreach (PathSet::iterator, i, dirsInChroot) {
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foreach (PathSet::iterator, i, dirsInChroot) {
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Path source = *i;
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Path source = *i;
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Path target = chrootRootDir + source;
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Path target = chrootRootDir + source;
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if (source == "/proc") continue; // backwards compatibility
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debug(format("bind mounting `%1%' to `%2%'") % source % target);
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debug(format("bind mounting `%1%' to `%2%'") % source % target);
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createDirs(target);
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createDirs(target);
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if (mount(source.c_str(), target.c_str(), "", MS_BIND, 0) == -1)
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if (mount(source.c_str(), target.c_str(), "", MS_BIND, 0) == -1)
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throw SysError(format("bind mount from `%1%' to `%2%' failed") % source % target);
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throw SysError(format("bind mount from `%1%' to `%2%' failed") % source % target);
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}
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}
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/* Bind a new instance of procfs on /proc to reflect our
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/* Bind a new instance of procfs on /proc to reflect our
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private PID namespace. */
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private PID namespace. */
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createDirs(chrootRootDir + "/proc");
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if (mount("none", (chrootRootDir + "/proc").c_str(), "proc", 0, 0) == -1)
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if (mount("none", (chrootRootDir + "/proc").c_str(), "proc", 0, 0) == -1)
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throw SysError("mounting /proc");
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throw SysError("mounting /proc");
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