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Use AutoDelete for sandbox profile file

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This commit is contained in:
Shea Levy 2015-11-15 06:08:50 -05:00
parent bd09a4c967
commit 4390142315
1 changed files with 14 additions and 5 deletions
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19
src/libstore/build.cc
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@ -778,9 +778,13 @@ private:
DirsInChroot dirsInChroot;
typedef map<string, string> Environment;
Environment env;
#if SANDBOX_ENABLED
typedef string SandboxProfile;
SandboxProfile additionalSandboxProfile;
AutoDelete autoDelSandbox;
#endif
/* Hash rewriting. */
HashRewrites rewritesToTmp, rewritesFromTmp;
typedef map<Path, Path> RedirectedOutputs;
@ -2445,9 +2449,10 @@ void DerivationGoal::runChild()
const char *builder = "invalid";
string sandboxProfile;
if (isBuiltin(*drv))
if (isBuiltin(*drv)) {
;
else if (useChroot && SANDBOX_ENABLED) {
#if SANDBOX_ENABLED
} else if (useChroot) {
/* Lots and lots and lots of file functions freak out if they can't stat their full ancestry */
PathSet ancestry;
@ -2527,16 +2532,20 @@ void DerivationGoal::runChild()
debug("Generated sandbox profile:");
debug(sandboxProfile);
Path tmpProfile = createTempDir() + "/profile.sb";
writeFile(tmpProfile, sandboxProfile);
Path sandboxFile = drvPath + ".sb";
if (pathExists(sandboxFile)) deletePath(sandboxFile);
autoDelSandbox = AutoDelete(sandboxFile);
writeFile(sandboxFile, sandboxProfile);
builder = "/usr/bin/sandbox-exec";
args.push_back("sandbox-exec");
args.push_back("-f");
args.push_back(tmpProfile);
args.push_back(sandboxFile);
args.push_back("-D");
args.push_back("_GLOBAL_TMP_DIR=" + globalTmpDir);
args.push_back(drv->builder);
#endif
} else {
builder = drv->builder.c_str();
string builderBasename = baseNameOf(drv->builder);