#include "rsh.h"
#include "refs.h"
-#include <string.h>
-
static unsigned char local_version = 1;
-static unsigned char remote_version = 0;
+static unsigned char remote_version;
-static int verbose = 0;
+static int verbose;
static int serve_object(int fd_in, int fd_out) {
ssize_t size;
unsigned char sha1[20];
signed char remote;
- int posn = 0;
- do {
- size = read(fd_in, sha1 + posn, 20 - posn);
- if (size < 0) {
- perror("git-ssh-upload: read ");
- return -1;
- }
- if (!size)
- return -1;
- posn += size;
- } while (posn < 20);
+
+ size = read_in_full(fd_in, sha1, 20);
+ if (size < 0) {
+ perror("git-ssh-upload: read ");
+ return -1;
+ }
+ if (!size)
+ return -1;
if (verbose)
fprintf(stderr, "Serving %s\n", sha1_to_hex(sha1));
static int serve_version(int fd_in, int fd_out)
{
- if (read(fd_in, &remote_version, 1) < 1)
+ if (xread(fd_in, &remote_version, 1) < 1)
return -1;
write(fd_out, &local_version, 1);
return 0;
int posn = 0;
signed char remote = 0;
do {
- if (read(fd_in, ref + posn, 1) < 1)
+ if (posn >= PATH_MAX || xread(fd_in, ref + posn, 1) < 1)
return -1;
posn++;
} while (ref[posn - 1]);
char type;
int retval;
do {
- retval = read(fd_in, &type, 1);
+ retval = xread(fd_in, &type, 1);
if (retval < 1) {
if (retval < 0)
perror("git-ssh-upload: read ");