rmacklem e0f9ca5ab5 Add a check for a NULL mbuf ptr at the beginning of xdrmbuf_inline() ... so that it returns failure instead of crashing when "m->m_len" is executed and m == NULL. The mbuf ptr can be NULL when a call to xdrmbuf_getbytes() gets the bytes it needs, but they are at the end of a short RPC reply. When this happens, xdrmbuf_getbytes() returns success, but advances the mbuf ptr (xdrs->x_private) to m_next, which is NULL. If this is followed by a call to xdrmbuf_getlong(), it calls xdrmbuf_inline(), which would cause a crash by accessing "m->m_len". Tested by: pho, serenity at exscape dot org Approved by: re (rwatson), kib (mentor)		2009-08-12 16:27:51 +00:00
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xdr_array.c
xdr_mbuf.c	Add a check for a NULL mbuf ptr at the beginning of xdrmbuf_inline()	2009-08-12 16:27:51 +00:00
xdr_mem.c
xdr_reference.c
xdr_sizeof.c
xdr.c