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SCP: allow file names with bytes > 126

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When parsing the SCP protocol and verifying that the data looks like a
valid file name, byte values over 126 must not be consider illegal since
UTF-8 file names will use such codes.

Reported by: Uli Zappe
Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2010-08/0112.shtml
This commit is contained in:
Daniel Stenberg 2010-08-31 19:56:00 +02:00
parent eec7f2fb63
commit 018602cb34
1 changed files with 3 additions and 5 deletions
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8
src/scp.c
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@ -621,11 +621,9 @@ scp_recv(LIBSSH2_SESSION * session, const char *path, struct stat * sb)
scpRecv_response[session->scpRecv_response_len - 1] != scpRecv_response[session->scpRecv_response_len - 1] !=
'\n') '\n')
&& &&
((session-> (session->
scpRecv_response[session->scpRecv_response_len - 1] < 32) scpRecv_response[session->scpRecv_response_len - 1]
|| (session-> < 32)) {
scpRecv_response[session->scpRecv_response_len - 1] >
126))) {
_libssh2_error(session, LIBSSH2_ERROR_SCP_PROTOCOL, _libssh2_error(session, LIBSSH2_ERROR_SCP_PROTOCOL,
"Invalid data in SCP response"); "Invalid data in SCP response");
goto scp_recv_error; goto scp_recv_error;