Re: 'Short sftp packet error' in libssh

[Mani Amoozadeh]

Following the last email I don't see any options to change chunk size when copying a file to the remote computer: #include <libssh/sftp.h> #include <sys/stat.h> #include <fcntl.h> int sftp_helloworld(ssh_session session, sftp_session sftp) { int access_type = O_WRONLY | O_CREAT | O_TRUNC; sftp_file file; const char *helloworld = "Hello, World!\n"; int length = strlen(helloworld); int rc, nwritten; ... file = sftp_open(sftp, "helloworld/helloworld.txt", access_type, S_IRWXU); if (file == NULL) { fprintf(stderr, "Can't open file for writing: %s\n", ssh_get_error(session)); return SSH_ERROR; } nwritten = sftp_write(file, helloworld, length); if (nwritten != length) { fprintf(stderr, "Can't write data to file: %s\n", ssh_get_error(session)); sftp_close(file); return SSH_ERROR; } rc = sftp_close(file); if (rc != SSH_OK) { fprintf(stderr, "Can't close the written file: %s\n", ssh_get_error(session)); return rc; } return SSH_OK; } On 11/14/2016 08:28 AM, Mani Amoozadeh wrote: I dont know. How can I check it? I am using the exact same sample code provided in the documentation. I am sending a file from x86-64 system to ARM system. On Nov 14, 2016 6:58 AM, "Andreas Schneider" <a...@cryptomilk.org> wrote: On Sunday, 13 November 2016 23:33:48 CET Mani Amoozadeh wrote: > Hello, > > I write a simple C++ program to copy files from my local PC to remote PC > using SFTP implemented in libssh library. I followed the sample code in > section 'Copying a file to the remote computer' in > 'http://api.libssh.org/master/libssh_tutor_sftp.html'. I can copy most of > files using this code, but for some files (specifically large > files), sftp_write method returns the following error: > > Can't write data to file: Short sftp packet! > I am using the latest libssh library from the git repository. Hey, do you write in 16k chunks?         Andreas -- Andreas Schneider                   GPG-ID: CC014E3D www.cryptomilk.org                a...@cryptomilk.org