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Plug leak in Daniel's read-tree.
[git.git]
/
rsh.c
diff --git
a/rsh.c
b/rsh.c
index
8eea1d0
..
04cbdf7
100644
(file)
--- a/
rsh.c
+++ b/
rsh.c
@@
-31,15
+31,17
@@
int setup_connection(int *fd_in, int *fd_out, const char *remote_prog,
} else {
host = url;
path = strchr(host, ':');
} else {
host = url;
path = strchr(host, ':');
+ if (path)
+ *(path++) = '\0';
}
if (!path) {
return error("Bad URL: %s", url);
}
}
if (!path) {
return error("Bad URL: %s", url);
}
- *(path++) = '\0';
- /* ssh <host> 'cd /<path>; stdio-pull <arg...> <commit-id>' */
+ /* ssh <host> 'cd <path>; stdio-pull <arg...> <commit-id>' */
snprintf(command, COMMAND_SIZE,
snprintf(command, COMMAND_SIZE,
- "%s='
/
%s' %s",
+ "%s='%s' %s",
GIT_DIR_ENVIRONMENT, path, remote_prog);
GIT_DIR_ENVIRONMENT, path, remote_prog);
+ *path = '\0';
posn = command + strlen(command);
for (i = 0; i < rmt_argc; i++) {
*(posn++) = ' ';
posn = command + strlen(command);
for (i = 0; i < rmt_argc; i++) {
*(posn++) = ' ';
@@
-54,10
+56,18
@@
int setup_connection(int *fd_in, int *fd_out, const char *remote_prog,
return error("Couldn't create socket");
}
if (!fork()) {
return error("Couldn't create socket");
}
if (!fork()) {
+ const char *ssh, *ssh_basename;
+ ssh = getenv("GIT_SSH");
+ if (!ssh) ssh = "ssh";
+ ssh_basename = strrchr(ssh, '/');
+ if (!ssh_basename)
+ ssh_basename = ssh;
+ else
+ ssh_basename++;
close(sv[1]);
dup2(sv[0], 0);
dup2(sv[0], 1);
close(sv[1]);
dup2(sv[0], 0);
dup2(sv[0], 1);
- execlp(
"ssh", "ssh"
, host, command, NULL);
+ execlp(
ssh, ssh_basename
, host, command, NULL);
}
close(sv[0]);
*fd_in = sv[1];
}
close(sv[0]);
*fd_in = sv[1];