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setitimer: fix invalid pointer access

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Matheus
2026-04-16 18:48:25 -03:00
parent 452c95c577
commit 57119aebdc
1 changed files with 4 additions and 4 deletions
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kernel-src/sys/syscalls/setitimer.c
+4 -4
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@@ -99,10 +99,10 @@ syscallret_t syscall_setitimer(context_t *context, int which, itimerval_t *unew,
ret.errno = 0;
if (uold) {
itimerval_t tmp;
uold->interval.s = oldrepeat / 1000000;
uold->interval.us = oldrepeat % 1000000;
uold->value.s = oldremaining / 1000000;
uold->value.us = oldremaining % 1000000;
tmp.interval.s = oldrepeat / 1000000;
tmp.interval.us = oldrepeat % 1000000;
tmp.value.s = oldremaining / 1000000;
tmp.value.us = oldremaining % 1000000;
ret.errno = usercopy_touser(uold, &tmp, sizeof(tmp));
}