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applying patch proposed by Thomas Dreibholz for building on recent fedoras
[vsys-scripts.git]
/
slice-context
/
src
/
vsys.c
diff --git
a/slice-context/src/vsys.c
b/slice-context/src/vsys.c
index
186e47f
..
dbe8f14
100644
(file)
--- a/
slice-context/src/vsys.c
+++ b/
slice-context/src/vsys.c
@@
-190,7
+190,7
@@
static int _fifo_push (const char *fifo_in, const char *fifo_out,
}
// send inputs to the fifo_in
}
// send inputs to the fifo_in
- fprintf (in, input);
+ fprintf (in,
"%s",
input);
// force flush and close the fifo_in so the program on the other side
// can process input.
// force flush and close the fifo_in so the program on the other side
// can process input.
@@
-199,7
+199,7
@@
static int _fifo_push (const char *fifo_in, const char *fifo_out,
nbytes = fread(msg, SIZE, 1, out);
// the error buffer will not be empty if we read an error
nbytes = fread(msg, SIZE, 1, out);
// the error buffer will not be empty if we read an error
- if (
strcmp(msg, "") != 0)
{
+ if (
(nbytes > 0) && (strcmp(msg, "") != 0))
{
// an errror was read from the fifo_out ...
return -3;
}
// an errror was read from the fifo_out ...
return -3;
}
@@
-281,7
+281,7
@@
int _fd_tuntap(int if_type, int no_pi, char *if_name) {
vsys_sock = socket (AF_UNIX, SOCK_STREAM, 0);
if (vsys_sock == -1){
vsys_sock = socket (AF_UNIX, SOCK_STREAM, 0);
if (vsys_sock == -1){
- snprintf (if_name, SIZE, strerror(errno));
+ snprintf (if_name, SIZE,
"%s",
strerror(errno));
return -2;
}
return -2;
}
@@
-294,7
+294,7
@@
int _fd_tuntap(int if_type, int no_pi, char *if_name) {
sizeof(struct sockaddr_un));
if (ret == -1){
sizeof(struct sockaddr_un));
if (ret == -1){
- snprintf (if_name, SIZE, strerror(errno));
+ snprintf (if_name, SIZE,
"%s",
strerror(errno));
return -3;
}
return -3;
}
@@
-321,7
+321,7
@@
int _fd_tuntap(int if_type, int no_pi, char *if_name) {
ret = ioctl (fd, TUNGETIFF, (void *)&ifr);
if (ret == -1){
close (fd);
ret = ioctl (fd, TUNGETIFF, (void *)&ifr);
if (ret == -1){
close (fd);
- snprintf (if_name, SIZE, strerror(errno));
+ snprintf (if_name, SIZE,
"%s",
strerror(errno));
return -6;
}
return -6;
}
@@
-338,7
+338,7
@@
int _fd_tuntap(int if_type, int no_pi, char *if_name) {
ret = ioctl (fd, TUNSETIFF, (void *)&ifr);
if (ret == -1){
close (fd);
ret = ioctl (fd, TUNSETIFF, (void *)&ifr);
if (ret == -1){
close (fd);
- snprintf (if_name, SIZE, strerror(errno));
+ snprintf (if_name, SIZE,
"%s",
strerror(errno));
return -7;
}
*/
return -7;
}
*/