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Fix buffer overflows.

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Reviewed by:	imp, audit@freebsd.org
This commit is contained in:
Kris Kennaway 1999-12-05 21:02:41 +00:00
parent 2ff5c01e98
commit 83ac6cdcee
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=54167
1 changed files with 2 additions and 2 deletions
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4
lib/libc/yp/yplib.c
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@ -372,7 +372,7 @@ again:
ysd->dom_client = NULL;
ysd->dom_socket = -1;
}
sprintf(path, "%s/%s.%d", BINDINGDIR, dom, 2);
snprintf(path, sizeof(path), "%s/%s.%d", BINDINGDIR, dom, 2);
if( (fd=open(path, O_RDONLY)) == -1) {
/* no binding file, YP is dead. */
/* Try to bring it back to life. */
@ -503,7 +503,7 @@ skipit:
*(u_short *)&ypbr.ypbind_resp_u.ypbind_bindinfo.ypbind_binding_port;
gotit:
ysd->dom_vers = YPVERS;
strcpy(ysd->dom_domain, dom);
strlcpy(ysd->dom_domain, dom, sizeof(ysd->dom_domain));
}
/* Don't rebuild the connection to the server unless we have to. */