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SCP: One more static analyzer potential issue from Peter Schorn.

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This commit is contained in:
Mark Pizzolato
2013-12-28 05:31:07 -08:00
parent 2bb502ee64
commit 86e342501d
1 changed files with 2 additions and 0 deletions
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2
sim_sock.c
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@@ -558,6 +558,8 @@ if ((port != NULL) && (port_len != 0))
if ((cptr == NULL) || (*cptr == 0)) { if ((cptr == NULL) || (*cptr == 0)) {
if (((default_host == NULL) || (*default_host == 0)) || ((default_port == NULL) || (*default_port == 0))) if (((default_host == NULL) || (*default_host == 0)) || ((default_port == NULL) || (*default_port == 0)))
return SCPE_ARG; return SCPE_ARG;
if ((host == NULL) || (port == NULL))
return SCPE_ARG; /* no place */
if ((strlen(default_host) >= host_len) || (strlen(default_port) >= port_len)) if ((strlen(default_host) >= host_len) || (strlen(default_port) >= port_len))
return SCPE_ARG; /* no room */ return SCPE_ARG; /* no room */
strcpy (host, default_host); strcpy (host, default_host);