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[merged] Don't call capset() unless we need to #122

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cgwalters wants to merge 1 commit into from
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[merged] Don't call capset() unless we need to #122

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7 changes: 4 additions & 3 deletions bubblewrap.c
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Original file line number Diff line number Diff line change
Expand Up @@ -459,12 +459,13 @@ acquire_privs (void)
uid_t euid, new_fsuid;

euid = geteuid ();
if (euid == 0)
is_privileged = TRUE;

/* Are we setuid ? */
if (real_uid != euid)
{
if (euid != 0)
if (euid == 0)
is_privileged = TRUE;
else
die ("Unexpected setuid user %d, should be 0", euid);

/* We want to keep running as euid=0 until at the clone()
Expand Down