j3d1/tinc
1
0
Fork 0
Code Issues 1 Pull requests Releases Wiki Activity

Fix compiler warnings.

Browse source
This commit is contained in:
Guus Sliepen 2011-07-13 22:52:52 +02:00
parent 791c1898ea
commit 303dd1e702
3 changed files with 7 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/tincctl.c
View file

@ -405,14 +405,14 @@ bool recvdata(int fd, char *data, size_t len) {
bool sendline(int fd, char *format, ...) {
static char buffer[4096];
char *p = buffer;
size_t blen = 0;
int blen = 0;
va_list ap;
va_start(ap, format);
blen = vsnprintf(buffer, sizeof buffer, format, ap);
va_end(ap);
if(blen < 0 || blen >= sizeof buffer)
if(blen < 1 || blen >= sizeof buffer)
return false;
buffer[blen] = '\n';
@ -422,7 +422,7 @@ bool sendline(int fd, char *format, ...) {
int result = send(fd, p, blen, 0);
if(result == -1 && errno == EINTR)
continue;
else if(result <= 0);
else if(result <= 0)
return false;
p += result;
blen -= result;
@ -574,7 +574,7 @@ int main(int argc, char *argv[], char *envp[]) {
struct addrinfo *res = NULL;
if(getaddrinfo(host, port, &hints, &res) || !res) {
fprintf(stderr, "Cannot resolve %s port %s: %s", host ?: "localhost", port, strerror(errno));
fprintf(stderr, "Cannot resolve %s port %s: %s", host, port, strerror(errno));
return 1;
}
@ -593,7 +593,7 @@ int main(int argc, char *argv[], char *envp[]) {
#endif
if(connect(fd, res->ai_addr, res->ai_addrlen) < 0) {
fprintf(stderr, "Cannot connect to %s port %s: %s\n", host ?: "localhost", port, sockstrerror(sockerrno));
fprintf(stderr, "Cannot connect to %s port %s: %s\n", host, port, sockstrerror(sockerrno));
return 1;
}