[4333] in Athena Bugs
potential problem in resolv library
daemon@ATHENA.MIT.EDU (John T Kohl)
Tue Feb 27 10:51:28 1990
Date: Tue, 27 Feb 90 10:51:06 EST
From: John T Kohl <root@ATHENA.MIT.EDU>
To: bugs@ATHENA.MIT.EDU
I don't know the origin of the sources, but I found a return-value
dependency on sprintf() in a resolv library on the MIPS.
*** res_mkquery.c.~1~ Mon Mar 17 12:07:22 1986
--- res_mkquery.c Tue Feb 27 10:42:31 1990
***************
*** 70,77 ****
if (!(_res.options & RES_INIT))
if (res_init() == -1)
return(-1);
! if (_res.defdname[0] != '\0')
! dname = sprintf(dnbuf, "%s.%s", dname, _res.defdname);
}
/*
* perform opcode specific processing
--- 70,79 ----
if (!(_res.options & RES_INIT))
if (res_init() == -1)
return(-1);
! if (_res.defdname[0] != '\0') {
! (void) sprintf(dnbuf, "%s.%s", dname, _res.defdname);
! dname = dnbuf;
! }
}
/*
* perform opcode specific processing
