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Example Client OCSP Option Fix

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1. Before checking to see if the must staple flag is on the 'W' option,
   check the length of myoptarg.
This commit is contained in:
John Safranek
2020-10-21 13:30:51 -07:00
committed by Daniel Pouzzner
parent b468ea77ea
commit ca7161a86f
1 changed files with 8 additions and 2 deletions
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10
examples/client/client.c
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@@ -1944,15 +1944,21 @@ THREAD_RETURN WOLFSSL_THREAD client_test(void* args)
case 'W' :
#if defined(HAVE_CERTIFICATE_STATUS_REQUEST) \
|| defined(HAVE_CERTIFICATE_STATUS_REQUEST_V2)
{
word32 myoptargSz;
statusRequest = atoi(myoptarg);
if (statusRequest > OCSP_STAPLING_OPT_MAX) {
Usage();
XEXIT_T(MY_EX_USAGE);
}
if (myoptarg[XSTRLEN(myoptarg)-1] == 'M' ||
myoptarg[XSTRLEN(myoptarg)-1] == 'm') {
myoptargSz = (word32)XSTRLEN(myoptarg);
if (myoptargSz > 0 &&
XTOUPPER(myoptarg[myoptargSz-1]) == 'M') {
mustStaple = 1;
}
}
#endif
break;