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s3: libsmb: Correctly trim a trailing \\ character in cli_smb2_create_fnum_send() when passing a pathname to SMB2 create.

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We already trim any leading \\ characters in this function, so this is the simplest place
to clean the pathname.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=11986

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Uri Simchoni <uri@samba.org>

Autobuild-User(master): Uri Simchoni <uri@samba.org>
Autobuild-Date(master): Wed Jun 22 10:33:29 CEST 2016 on sn-devel-144

(cherry picked from commit c0704d99ce43a5497a29bfc53331159e4f978441)
This commit is contained in:
Jeremy Allison 2016-06-21 15:49:27 -07:00 committed by Karolin Seeger
parent ac41e16d40
commit bf9367ec87
1 changed files with 12 additions and 0 deletions
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12
source3/libsmb/cli_smb2_fnum.c
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@ -176,6 +176,7 @@ struct tevent_req *cli_smb2_create_fnum_send(TALLOC_CTX *mem_ctx,
{
struct tevent_req *req, *subreq;
struct cli_smb2_create_fnum_state *state;
size_t fname_len = 0;
req = tevent_req_create(mem_ctx, &state,
struct cli_smb2_create_fnum_state);
@ -199,6 +200,17 @@ struct tevent_req *cli_smb2_create_fnum_send(TALLOC_CTX *mem_ctx,
fname++;
}
/* Or end in a '\' */
fname_len = strlen(fname);
if (fname_len > 0 && fname[fname_len-1] == '\\') {
char *new_fname = talloc_strdup(state, fname);
if (tevent_req_nomem(new_fname, req)) {
return tevent_req_post(req, ev);
}
new_fname[fname_len-1] = '\0';
fname = new_fname;
}
subreq = smb2cli_create_send(state, ev,
cli->conn,
cli->timeout,