X-Git-Url: https://www.bearssl.org/gitweb//home/git/?p=BearSSL;a=blobdiff_plain;f=tools%2Fclient.c;h=7acfebffbe359027522d5950b2fbd36c51c9e9c5;hp=3b462a8495944eb3c496ac25d1d9362dadee2e84;hb=16d0864818cdf24e4fb1d722fe71456c03e3fc17;hpb=3210f38e0491b39aec1ef419cb4114e9483089fb

diff --git a/tools/client.c b/tools/client.c
index 3b462a8..7acfebf 100644
--- a/tools/client.c
+++ b/tools/client.c
@@ -35,7 +35,6 @@
 #include <arpa/inet.h>
 #include <unistd.h>
 #include <fcntl.h>
-#include <sys/poll.h>
 
 #include "brssl.h"
 #include "bearssl.h"
@@ -71,7 +70,9 @@ host_connect(const char *host, const char *port, int verbose)
 			addr = NULL;
 		}
 		if (addr != NULL) {
-			inet_ntop(p->ai_family, addr, tmp, sizeof tmp);
+			if (!inet_ntop(p->ai_family, addr, tmp, sizeof tmp)) {
+				strcpy(tmp, "<invalid>");
+			}
 		} else {
 			sprintf(tmp, "<unknown family: %d>",
 				(int)sa->sa_family);
@@ -246,7 +247,11 @@ do_client(int argc, char *argv[])
 				usage_client();
 				goto client_exit_error;
 			}
-			iobuf_len = strtoul(arg, 0, 10);
+			iobuf_len = parse_size(arg);
+			if (iobuf_len == (size_t)-1) {
+				usage_client();
+				goto client_exit_error;
+			}
 		} else if (eqstr(arg, "-CA")) {
 			if (++ i >= argc) {
 				fprintf(stderr,