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Merge remote-tracking branch 'qubesos/pr/5'

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* qubesos/pr/5:
  qfile-unpacker: Avoid data loss by checking for child errors

Fixes QubesOS/qubes-issues#1355
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Marek Marczykowski-Górecki 2015-11-02 21:27:02 +01:00
commit 8f99cb5759
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1 changed files with 4 additions and 1 deletions
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5
qubes-rpc/qfile-unpacker.c
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@ -90,5 +90,8 @@ int main(int argc __attribute((__unused__)), char ** argv __attribute__((__unuse
} }
if (umount2(".", MNT_DETACH) < 0) if (umount2(".", MNT_DETACH) < 0)
gui_fatal("Cannot umount incoming directory"); gui_fatal("Cannot umount incoming directory");
return ret; if (!WIFEXITED(ret)) {
gui_fatal("Child process exited abnormally");
}
return WEXITSTATUS(ret);
} }