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change TCP port datatype from int to uint16_t

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because int doesn't match the range
add range check in every TCP binary
This commit is contained in:
Stefan Wahren
2013-05-12 21:26:38 +02:00
parent b0dff87093
commit 4d85dad403
19 changed files with 96 additions and 50 deletions
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11
bin/mbus-tcp-select-secondary.c
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@ -23,7 +23,8 @@ main(int argc, char **argv)
mbus_handle *handle;
mbus_frame reply;
char *host, *addr = NULL;
int port, ret;
int ret;
long port;
if (argc != 4)
{
@ -32,7 +33,13 @@ main(int argc, char **argv)
}
host = argv[1];
port = atoi(argv[2]);
port = atol(argv[2]);
if ((port < 0) || (port > 0xFFFF))
{
fprintf(stderr, "Invalid port: %ld\n", port);
return 1;
}
if ((addr = strdup(argv[3])) == NULL)
{