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sftp: Use ssh_buffer_pack() in sftp_setstat()

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Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Andreas Schneider
2018-08-31 18:48:50 +02:00
parent 8a56b90c3e
commit e0449ba21f
1 changed files with 15 additions and 25 deletions
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40
src/sftp.c
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@@ -2410,7 +2410,6 @@ int sftp_setstat(sftp_session sftp, const char *file, sftp_attributes attr)
{
uint32_t id;
ssh_buffer buffer;
ssh_string path;
sftp_message msg = NULL;
sftp_status_message status = NULL;
int rc;
@@ -2421,39 +2420,30 @@ int sftp_setstat(sftp_session sftp, const char *file, sftp_attributes attr)
return -1;
}
path = ssh_string_from_char(file);
if (path == NULL) {
ssh_set_error_oom(sftp->session);
ssh_buffer_free(buffer);
return -1;
}
rc = ssh_buffer_allocate_size(buffer,
sizeof(uint32_t) * 2 +
ssh_string_len(path));
if (rc < 0) {
ssh_set_error_oom(sftp->session);
ssh_buffer_free(buffer);
ssh_string_free(path);
return -1;
}
id = sftp_get_new_id(sftp);
if (ssh_buffer_add_u32(buffer, htonl(id)) < 0 ||
ssh_buffer_add_ssh_string(buffer, path) < 0 ||
buffer_add_attributes(buffer, attr) < 0) {
rc = ssh_buffer_pack(buffer,
"ds",
id,
file);
if (rc != SSH_OK) {
ssh_set_error_oom(sftp->session);
ssh_buffer_free(buffer);
ssh_string_free(path);
return -1;
}
if (sftp_packet_write(sftp, SSH_FXP_SETSTAT, buffer) < 0) {
rc = buffer_add_attributes(buffer, attr);
if (rc != 0) {
ssh_set_error_oom(sftp->session);
ssh_buffer_free(buffer);
ssh_string_free(path);
return -1;
}
rc = sftp_packet_write(sftp, SSH_FXP_SETSTAT, buffer);
ssh_buffer_free(buffer);
ssh_string_free(path);
if (rc < 0) {
return -1;
}
while (msg == NULL) {
if (sftp_read_and_dispatch(sftp) < 0) {