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rpc: fix failure to clear string by passing the wrong size to memset.

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Noted by NetBSD's PR/21014

Obtained from:	NetBSD (CVS Rev. 1.24, 1.25)
MFC after:	1 month
This commit is contained in:
Pedro F. Giffuni 2016-02-26 14:39:39 +00:00
parent 14232d424d
commit a6221f7b51
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=296095
1 changed files with 1 additions and 1 deletions
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2
lib/libc/rpc/svc_simple.c
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@ -272,7 +272,7 @@ universal(struct svc_req *rqstp, SVCXPRT *transp)
/* decode arguments into a CLEAN buffer */
xdrbuf = pl->p_xdrbuf;
/* Zero the arguments: reqd ! */
(void) memset(xdrbuf, 0, sizeof (pl->p_recvsz));
(void) memset(xdrbuf, 0, (size_t)pl->p_recvsz);
/*
* Assuming that sizeof (xdrbuf) would be enough
* for the arguments; if not then the program