diff options
Diffstat (limited to 'poky/meta/recipes-support/curl/curl/CVE-2023-28322-2.patch')
| -rw-r--r-- | poky/meta/recipes-support/curl/curl/CVE-2023-28322-2.patch | 436 |
1 files changed, 436 insertions, 0 deletions
diff --git a/poky/meta/recipes-support/curl/curl/CVE-2023-28322-2.patch b/poky/meta/recipes-support/curl/curl/CVE-2023-28322-2.patch new file mode 100644 index 0000000000..f2134dd1c3 --- /dev/null +++ b/poky/meta/recipes-support/curl/curl/CVE-2023-28322-2.patch @@ -0,0 +1,436 @@ +From 7815647d6582c0a4900be2e1de6c5e61272c496b Mon Sep 17 00:00:00 2001 +From: Daniel Stenberg <daniel@haxx.se> +Date: Tue, 25 Apr 2023 08:28:01 +0200 +Subject: [PATCH] lib: unify the upload/method handling + +By making sure we set state.upload based on the set.method value and not +independently as set.upload, we reduce confusion and mixup risks, both +internally and externally. + +Closes #11017 + +CVE: CVE-2023-28322 +Upstream-Status: Backport [https://github.com/curl/curl/commit/7815647d6582c0a4900be2e1de] +Comments: Hunks refreshed +Signed-off-by: Bhabu Bindu <bhabu.bindu@kpit.com> +--- + lib/curl_rtmp.c | 4 ++-- + lib/file.c | 4 ++-- + lib/ftp.c | 8 ++++---- + lib/http.c | 4 ++-- + lib/imap.c | 6 +++--- + lib/rtsp.c | 4 ++-- + lib/setopt.c | 6 ++---- + lib/smb.c | 6 +++--- + lib/smtp.c | 4 ++-- + lib/tftp.c | 8 ++++---- + lib/transfer.c | 4 ++-- + lib/urldata.h | 2 +- + lib/vssh/libssh.c | 6 +++--- + lib/vssh/libssh2.c | 6 +++--- + lib/vssh/wolfssh.c | 2 +- + 15 files changed, 36 insertions(+), 38 deletions(-) + +diff --git a/lib/curl_rtmp.c b/lib/curl_rtmp.c +index 2679a2cdc1afe..406fb42ac0f44 100644 +--- a/lib/curl_rtmp.c ++++ b/lib/curl_rtmp.c +@@ -231,7 +231,7 @@ static CURLcode rtmp_connect(struct Curl_easy *data, bool *done) + /* We have to know if it's a write before we send the + * connect request packet + */ +- if(data->set.upload) ++ if(data->state.upload) + r->Link.protocol |= RTMP_FEATURE_WRITE; + + /* For plain streams, use the buffer toggle trick to keep data flowing */ +@@ -263,7 +263,7 @@ static CURLcode rtmp_do(struct Curl_easy *data, bool *done) + if(!RTMP_ConnectStream(r, 0)) + return CURLE_FAILED_INIT; + +- if(data->set.upload) { ++ if(data->state.upload) { + Curl_pgrsSetUploadSize(data, data->state.infilesize); + Curl_setup_transfer(data, -1, -1, FALSE, FIRSTSOCKET); + } +diff --git a/lib/file.c b/lib/file.c +index 51c5d07ce40ab..c751e8861a99b 100644 +--- a/lib/file.c ++++ b/lib/file.c +@@ -240,7 +240,7 @@ static CURLcode file_connect(struct Curl_easy *data, bool *done) + file->freepath = real_path; /* free this when done */ + + file->fd = fd; +- if(!data->set.upload && (fd == -1)) { ++ if(!data->state.upload && (fd == -1)) { + failf(data, "Couldn't open file %s", data->state.up.path); + file_done(data, CURLE_FILE_COULDNT_READ_FILE, FALSE); + return CURLE_FILE_COULDNT_READ_FILE; +@@ -422,7 +422,7 @@ static CURLcode file_do(struct Curl_easy *data, bool *done) + + Curl_pgrsStartNow(data); + +- if(data->set.upload) ++ if(data->state.upload) + return file_upload(data); + + file = data->req.p.file; +diff --git a/lib/ftp.c b/lib/ftp.c +index f50d7baf622f8..4ff68cc454cbc 100644 +--- a/lib/ftp.c ++++ b/lib/ftp.c +@@ -1348,7 +1348,7 @@ static CURLcode ftp_state_prepare_transfer(struct Curl_easy *data) + data->set.str[STRING_CUSTOMREQUEST]? + data->set.str[STRING_CUSTOMREQUEST]: + (data->state.list_only?"NLST":"LIST")); +- else if(data->set.upload) ++ else if(data->state.upload) + result = Curl_pp_sendf(data, &ftpc->pp, "PRET STOR %s", + conn->proto.ftpc.file); + else +@@ -3384,7 +3384,7 @@ static CURLcode ftp_done(struct Curl_easy *data, CURLcode status, + /* the response code from the transfer showed an error already so no + use checking further */ + ; +- else if(data->set.upload) { ++ else if(data->state.upload) { + if((-1 != data->state.infilesize) && + (data->state.infilesize != data->req.writebytecount) && + !data->set.crlf && +@@ -3640,7 +3640,7 @@ static CURLcode ftp_do_more(struct Curl_easy *data, int *completep) + connected back to us */ + } + } +- else if(data->set.upload) { ++ else if(data->state.upload) { + result = ftp_nb_type(data, conn, data->state.prefer_ascii, + FTP_STOR_TYPE); + if(result) +@@ -4233,7 +4233,7 @@ + ftpc->file = NULL; /* instead of point to a zero byte, + we make it a NULL pointer */ + +- if(data->set.upload && !ftpc->file && (ftp->transfer == PPTRANSFER_BODY)) { ++ if(data->state.upload && !ftpc->file && (ftp->transfer == PPTRANSFER_BODY)) { + /* We need a file name when uploading. Return error! */ + failf(data, "Uploading to a URL without a file name!"); + free(rawPath); +diff --git a/lib/http.c b/lib/http.c +index 80e43f6f361e8..bffdd3468536d 100644 +--- a/lib/http.c ++++ b/lib/http.c +@@ -2033,7 +2033,7 @@ + Curl_HttpReq httpreq = data->state.httpreq; + const char *request; + if((conn->handler->protocol&(PROTO_FAMILY_HTTP|CURLPROTO_FTP)) && +- data->set.upload) ++ data->state.upload) + httpreq = HTTPREQ_PUT; + + /* Now set the 'request' pointer to the proper request string */ +@@ -2423,7 +2423,7 @@ CURLcode Curl_http_body(struct Curl_easy *data, struct connectdata *conn, + if((conn->handler->protocol & PROTO_FAMILY_HTTP) && + (((httpreq == HTTPREQ_POST_MIME || httpreq == HTTPREQ_POST_FORM) && + http->postsize < 0) || +- ((data->set.upload || httpreq == HTTPREQ_POST) && ++ ((data->state.upload || httpreq == HTTPREQ_POST) && + data->state.infilesize == -1))) { + if(conn->bits.authneg) + /* don't enable chunked during auth neg */ +diff --git a/lib/imap.c b/lib/imap.c +index c2f675d4b2618..1952e66a1efcd 100644 +--- a/lib/imap.c ++++ b/lib/imap.c +@@ -1511,11 +1511,11 @@ static CURLcode imap_done(struct Curl_easy *data, CURLcode status, + result = status; /* use the already set error code */ + } + else if(!data->set.connect_only && !imap->custom && +- (imap->uid || imap->mindex || data->set.upload || ++ (imap->uid || imap->mindex || data->state.upload || + data->set.mimepost.kind != MIMEKIND_NONE)) { + /* Handle responses after FETCH or APPEND transfer has finished */ + +- if(!data->set.upload && data->set.mimepost.kind == MIMEKIND_NONE) ++ if(!data->state.upload && data->set.mimepost.kind == MIMEKIND_NONE) + state(data, IMAP_FETCH_FINAL); + else { + /* End the APPEND command first by sending an empty line */ +@@ -1581,7 +1581,7 @@ static CURLcode imap_perform(struct Curl_easy *data, bool *connected, + selected = TRUE; + + /* Start the first command in the DO phase */ +- if(data->set.upload || data->set.mimepost.kind != MIMEKIND_NONE) ++ if(data->state.upload || data->set.mimepost.kind != MIMEKIND_NONE) + /* APPEND can be executed directly */ + result = imap_perform_append(data); + else if(imap->custom && (selected || !imap->mailbox)) +diff --git a/lib/rtsp.c b/lib/rtsp.c +index ea99d720ec4eb..ccd7264b00e74 100644 +--- a/lib/rtsp.c ++++ b/lib/rtsp.c +@@ -493,7 +493,7 @@ static CURLcode rtsp_do(struct Curl_easy *data, bool *done) + rtspreq == RTSPREQ_SET_PARAMETER || + rtspreq == RTSPREQ_GET_PARAMETER) { + +- if(data->set.upload) { ++ if(data->state.upload) { + putsize = data->state.infilesize; + data->state.httpreq = HTTPREQ_PUT; + +@@ -512,7 +512,7 @@ static CURLcode rtsp_do(struct Curl_easy *data, bool *done) + result = + Curl_dyn_addf(&req_buffer, + "Content-Length: %" CURL_FORMAT_CURL_OFF_T"\r\n", +- (data->set.upload ? putsize : postsize)); ++ (data->state.upload ? putsize : postsize)); + if(result) + return result; + } +diff --git a/lib/setopt.c b/lib/setopt.c +index 38f5711e44191..0c3b9634d1192 100644 +--- a/lib/setopt.c ++++ b/lib/setopt.c +@@ -333,8 +333,8 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, va_list param) + * We want to sent data to the remote host. If this is HTTP, that equals + * using the PUT request. + */ +- data->set.upload = (0 != va_arg(param, long)) ? TRUE : FALSE; +- if(data->set.upload) { ++ arg = va_arg(param, long); ++ if(arg) { + /* If this is HTTP, PUT is what's needed to "upload" */ + data->set.method = HTTPREQ_PUT; + data->set.opt_no_body = FALSE; /* this is implied */ +@@ -625,7 +625,6 @@ + } + else + data->set.method = HTTPREQ_GET; +- data->set.upload = FALSE; + break; + + case CURLOPT_HTTPPOST: +@@ -888,7 +887,6 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, va_list param) + */ + if(va_arg(param, long)) { + data->set.method = HTTPREQ_GET; +- data->set.upload = FALSE; /* switch off upload */ + data->set.opt_no_body = FALSE; /* this is implied */ + } + break; +diff --git a/lib/smb.c b/lib/smb.c +index a1e444ee6b97e..d6822213529bc 100644 +--- a/lib/smb.c ++++ b/lib/smb.c +@@ -530,7 +530,7 @@ static CURLcode smb_send_open(struct Curl_easy *data) + byte_count = strlen(req->path); + msg.name_length = smb_swap16((unsigned short)byte_count); + msg.share_access = smb_swap32(SMB_FILE_SHARE_ALL); +- if(data->set.upload) { ++ if(data->state.upload) { + msg.access = smb_swap32(SMB_GENERIC_READ | SMB_GENERIC_WRITE); + msg.create_disposition = smb_swap32(SMB_FILE_OVERWRITE_IF); + } +@@ -762,7 +762,7 @@ static CURLcode smb_request_state(struct Curl_easy *data, bool *done) + void *msg = NULL; + const struct smb_nt_create_response *smb_m; + +- if(data->set.upload && (data->state.infilesize < 0)) { ++ if(data->state.upload && (data->state.infilesize < 0)) { + failf(data, "SMB upload needs to know the size up front"); + return CURLE_SEND_ERROR; + } +@@ -813,7 +813,7 @@ static CURLcode smb_request_state(struct Curl_easy *data, bool *done) + smb_m = (const struct smb_nt_create_response*) msg; + req->fid = smb_swap16(smb_m->fid); + data->req.offset = 0; +- if(data->set.upload) { ++ if(data->state.upload) { + data->req.size = data->state.infilesize; + Curl_pgrsSetUploadSize(data, data->req.size); + next_state = SMB_UPLOAD; +diff --git a/lib/smtp.c b/lib/smtp.c +index 7a030308d4689..c182cace742d7 100644 +--- a/lib/smtp.c ++++ b/lib/smtp.c +@@ -1419,7 +1419,7 @@ static CURLcode smtp_done(struct Curl_easy *data, CURLcode status, + result = status; /* use the already set error code */ + } + else if(!data->set.connect_only && data->set.mail_rcpt && +- (data->set.upload || data->set.mimepost.kind)) { ++ (data->state.upload || data->set.mimepost.kind)) { + /* Calculate the EOB taking into account any terminating CRLF from the + previous line of the email or the CRLF of the DATA command when there + is "no mail data". RFC-5321, sect. 4.1.1.4. +@@ -1511,7 +1511,7 @@ static CURLcode smtp_perform(struct Curl_easy *data, bool *connected, + smtp->eob = 2; + + /* Start the first command in the DO phase */ +- if((data->set.upload || data->set.mimepost.kind) && data->set.mail_rcpt) ++ if((data->state.upload || data->set.mimepost.kind) && data->set.mail_rcpt) + /* MAIL transfer */ + result = smtp_perform_mail(data); + else +diff --git a/lib/tftp.c b/lib/tftp.c +index 164d3c723c5b9..8ed1b887b4d21 100644 +--- a/lib/tftp.c ++++ b/lib/tftp.c +@@ -370,7 +370,7 @@ static CURLcode tftp_parse_option_ack(struct tftp_state_data *state, + + /* tsize should be ignored on upload: Who cares about the size of the + remote file? */ +- if(!data->set.upload) { ++ if(!data->state.upload) { + if(!tsize) { + failf(data, "invalid tsize -:%s:- value in OACK packet", value); + return CURLE_TFTP_ILLEGAL; +@@ -451,7 +451,7 @@ static CURLcode tftp_send_first(struct tftp_state_data *state, + return result; + } + +- if(data->set.upload) { ++ if(data->state.upload) { + /* If we are uploading, send an WRQ */ + setpacketevent(&state->spacket, TFTP_EVENT_WRQ); + state->data->req.upload_fromhere = +@@ -486,7 +486,7 @@ static CURLcode tftp_send_first(struct tftp_state_data *state, + if(!data->set.tftp_no_options) { + char buf[64]; + /* add tsize option */ +- if(data->set.upload && (data->state.infilesize != -1)) ++ if(data->state.upload && (data->state.infilesize != -1)) + msnprintf(buf, sizeof(buf), "%" CURL_FORMAT_CURL_OFF_T, + data->state.infilesize); + else +@@ -540,7 +540,7 @@ static CURLcode tftp_send_first(struct tftp_state_data *state, + break; + + case TFTP_EVENT_OACK: +- if(data->set.upload) { ++ if(data->state.upload) { + result = tftp_connect_for_tx(state, event); + } + else { +diff --git a/lib/transfer.c b/lib/transfer.c +index e9ab8fbf09510..cb69f3365855a 100644 +--- a/lib/transfer.c ++++ b/lib/transfer.c +@@ -1293,6 +1293,7 @@ void Curl_init_CONNECT(struct Curl_easy *data) + { + data->state.fread_func = data->set.fread_func_set; + data->state.in = data->set.in_set; ++ data->state.upload = (data->state.httpreq == HTTPREQ_PUT); + } + + /* +@@ -1767,7 +1767,6 @@ + data->state.httpreq != HTTPREQ_POST_MIME) || + !(data->set.keep_post & CURL_REDIR_POST_303))) { + data->state.httpreq = HTTPREQ_GET; +- data->set.upload = false; + infof(data, "Switch to %s", + data->set.opt_no_body?"HEAD":"GET"); + } +@@ -1770,7 +1770,7 @@ CURLcode Curl_retry_request(struct Curl_easy *data, char **url) + + /* if we're talking upload, we can't do the checks below, unless the protocol + is HTTP as when uploading over HTTP we will still get a response */ +- if(data->set.upload && ++ if(data->state.upload && + !(conn->handler->protocol&(PROTO_FAMILY_HTTP|CURLPROTO_RTSP))) + return CURLE_OK; + +diff --git a/lib/urldata.h b/lib/urldata.h +index cca992a0295aa..a8580bdb66fe8 100644 +--- a/lib/urldata.h ++++ b/lib/urldata.h +@@ -1487,6 +1487,7 @@ + BIT(url_alloc); /* URL string is malloc()'ed */ + BIT(referer_alloc); /* referer string is malloc()ed */ + BIT(wildcard_resolve); /* Set to true if any resolve change is a wildcard */ ++ BIT(upload); /* upload request */ + }; + + /* +@@ -1838,7 +1839,6 @@ struct UserDefined { + BIT(http_auto_referer); /* set "correct" referer when following + location: */ + BIT(opt_no_body); /* as set with CURLOPT_NOBODY */ +- BIT(upload); /* upload request */ + BIT(verbose); /* output verbosity */ + BIT(krb); /* Kerberos connection requested */ + BIT(reuse_forbid); /* forbidden to be reused, close after use */ +diff --git a/lib/vssh/libssh.c b/lib/vssh/libssh.c +index b31f741ba9492..d60edaa303642 100644 +--- a/lib/vssh/libssh.c ++++ b/lib/vssh/libssh.c +@@ -1209,7 +1209,7 @@ static CURLcode myssh_statemach_act(struct Curl_easy *data, bool *block) + } + + case SSH_SFTP_TRANS_INIT: +- if(data->set.upload) ++ if(data->state.upload) + state(data, SSH_SFTP_UPLOAD_INIT); + else { + if(protop->path[strlen(protop->path)-1] == '/') +@@ -1802,7 +1802,7 @@ static CURLcode myssh_statemach_act(struct Curl_easy *data, bool *block) + /* Functions from the SCP subsystem cannot handle/return SSH_AGAIN */ + ssh_set_blocking(sshc->ssh_session, 1); + +- if(data->set.upload) { ++ if(data->state.upload) { + if(data->state.infilesize < 0) { + failf(data, "SCP requires a known file size for upload"); + sshc->actualcode = CURLE_UPLOAD_FAILED; +@@ -1907,7 +1907,7 @@ static CURLcode myssh_statemach_act(struct Curl_easy *data, bool *block) + break; + } + case SSH_SCP_DONE: +- if(data->set.upload) ++ if(data->state.upload) + state(data, SSH_SCP_SEND_EOF); + else + state(data, SSH_SCP_CHANNEL_FREE); +diff --git a/lib/vssh/libssh2.c b/lib/vssh/libssh2.c +index f1154dc47a74e..f2e5352d1fd3a 100644 +--- a/lib/vssh/libssh2.c ++++ b/lib/vssh/libssh2.c +@@ -2019,7 +2019,7 @@ static CURLcode ssh_statemach_act(struct Curl_easy *data, bool *block) + } + + case SSH_SFTP_TRANS_INIT: +- if(data->set.upload) ++ if(data->state.upload) + state(data, SSH_SFTP_UPLOAD_INIT); + else { + if(sshp->path[strlen(sshp->path)-1] == '/') +@@ -2691,7 +2691,7 @@ static CURLcode ssh_statemach_act(struct Curl_easy *data, bool *block) + break; + } + +- if(data->set.upload) { ++ if(data->state.upload) { + if(data->state.infilesize < 0) { + failf(data, "SCP requires a known file size for upload"); + sshc->actualcode = CURLE_UPLOAD_FAILED; +@@ -2831,7 +2831,7 @@ static CURLcode ssh_statemach_act(struct Curl_easy *data, bool *block) + break; + + case SSH_SCP_DONE: +- if(data->set.upload) ++ if(data->state.upload) + state(data, SSH_SCP_SEND_EOF); + else + state(data, SSH_SCP_CHANNEL_FREE); +diff --git a/lib/vssh/wolfssh.c b/lib/vssh/wolfssh.c +index 17d59ecd23bc8..2ca91b7363b1d 100644 +--- a/lib/vssh/wolfssh.c ++++ b/lib/vssh/wolfssh.c +@@ -557,7 +557,7 @@ static CURLcode wssh_statemach_act(struct Curl_easy *data, bool *block) + } + break; + case SSH_SFTP_TRANS_INIT: +- if(data->set.upload) ++ if(data->state.upload) + state(data, SSH_SFTP_UPLOAD_INIT); + else { + if(sftp_scp->path[strlen(sftp_scp->path)-1] == '/') |