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u3: normalize home-road stack after snapshot restoration

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This commit is contained in:
Joe Bryan 2022-08-05 10:32:52 -04:00
parent 815d78fa55
commit f996844950
1 changed files with 5 additions and 0 deletions
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pkg/urbit/noun/manage.c
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@ -590,6 +590,11 @@ _find_home(void)
u3H = (void *)((mem_w + len_w) - siz_w); u3H = (void *)((mem_w + len_w) - siz_w);
u3R = &u3H->rod_u; u3R = &u3H->rod_u;
// this looks risky, but there are no legitimate scenarios
// where it's wrong
//
u3R->cap_p = u3R->mat_p = u3a_words - c3_wiseof(*u3H);
} }
/* u3m_pave(): instantiate or activate image. /* u3m_pave(): instantiate or activate image.