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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-11-12 09:36:18 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-11-13 14:10:35 +0100 |
| commit | 760e894d54b5aadb204fa221e532ae49b8f10a86 (patch) | |
| tree | abf43ec147ee3f5b403031e1139a2b13cd336bfd | |
| parent | swi01: Fix warning (diff) | |
| download | rtems-libbsd-760e894d54b5aadb204fa221e532ae49b8f10a86.tar.bz2 | |
NETISR(9): Fix NULL pointer access
| -rw-r--r-- | freebsd/sys/net/netisr.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/freebsd/sys/net/netisr.c b/freebsd/sys/net/netisr.c index c8a4d7b5..8bd4d087 100644 --- a/freebsd/sys/net/netisr.c +++ b/freebsd/sys/net/netisr.c @@ -1042,7 +1042,11 @@ netisr_dispatch_src(u_int proto, uintptr_t source, struct mbuf *m) * to always being forced to directly dispatch. */ if (dispatch_policy == NETISR_DISPATCH_DIRECT) { +#ifndef __rtems__ nwsp = DPCPU_PTR(nws); +#else /* __rtems__ */ + nwsp = &rtems_bsd_nws; +#endif /* __rtems__ */ npwp = &nwsp->nws_work[proto]; npwp->nw_dispatched++; npwp->nw_handled++; @@ -1071,7 +1075,11 @@ netisr_dispatch_src(u_int proto, uintptr_t source, struct mbuf *m) KASSERT(!CPU_ABSENT(cpuid), ("%s: CPU %u absent", __func__, cpuid)); if (cpuid != curcpu) goto queue_fallback; +#ifndef __rtems__ nwsp = DPCPU_PTR(nws); +#else /* __rtems__ */ + nwsp = &rtems_bsd_nws; +#endif /* __rtems__ */ npwp = &nwsp->nws_work[proto]; /*- |