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KDFS-rxgen-cpp-definition-20081221

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LICENSE MIT
FIXES 124011

avoid "ologo" compilation error messages due to buffer overflow in rxgen
on Windows.  research performed by mlane@sinenomine.net.


(cherry picked from commit 992ec096332c31f64e8cff66e20d2ab87708485f)
This commit is contained in:
Jeffrey Altman 2008-12-21 06:08:09 +00:00
parent db3d1fb516
commit 8555573a6c
1 changed files with 11 additions and 9 deletions
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20
src/rxgen/rpc_main.c
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@ -94,11 +94,15 @@ char xflag = 0; /* if set, add stats code to stubs */
char yflag = 0; /* if set, only emit function name arrays to xdr file */
int debug = 0;
static char *cmdname;
#ifdef AFS_NT40_ENV
static char *CPP = NULL;
#else /* AFS_NT40_ENV */
#ifdef __PROG_CPP__
static char CPP[] = __PROG_CPP__;
#else
static char CPP[] = "/lib/cpp";
#endif
#endif /* AFS_NT40_ENV */
static char CPPFLAGS[] = "-C";
#ifdef AFS_ALPHA_ENV
@ -144,16 +148,14 @@ int
main(int argc, char *argv[])
{
struct commandline cmd;
#ifdef AFS_NT40_ENV
char *ep;
/* initialize CPP with the correct pre-processor on NT */
ep = getenv("RXGEN_CPPCMD");
if (ep)
strcpy(CPP, ep);
else
strcpy(CPP, "cl /EP /C /nologo");
#endif
#ifdef AFS_NT40_ENV
/* initialize CPP with the correct pre-processor for Windows */
CPP = getenv("RXGEN_CPPCMD");
if (!CPP)
CPP = "cl /EP /C /nologo";
#endif /* AFS_NT40_ENV */
#ifdef AFS_AIX32_ENV
/*
* The following signal action for AIX is necessary so that in case of a