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authorDaniel Stenberg <daniel@haxx.se>2017-08-15 18:48:04 +0200
committerDaniel Stenberg <daniel@haxx.se>2017-08-17 10:08:11 +0200
commitc95eff4a11575a5973fad20619ff7ca3989316db (patch)
tree0f6a1755df18b3f5f19d0a30c712687c72cae246
parent582f2a1308182becb9b4a1fad5ff3eccf8fa21f8 (diff)
ftp: fix CWD when doing multicwd then nocwd on same connection
Fixes #1782 Closes #1787 Reported-by: Peter Lamare
-rw-r--r--lib/ftp.c4
-rw-r--r--lib/ftp.h1
-rw-r--r--tests/data/Makefile.inc2
-rw-r--r--tests/data/test114964
4 files changed, 69 insertions, 2 deletions
diff --git a/lib/ftp.c b/lib/ftp.c
index 481b14a88..06c196462 100644
--- a/lib/ftp.c
+++ b/lib/ftp.c
@@ -3197,6 +3197,7 @@ static CURLcode ftp_done(struct connectdata *conn, CURLcode status,
size_t flen = ftpc->file?strlen(ftpc->file):0; /* file is "raw" already */
size_t dlen = strlen(path)-flen;
if(!ftpc->cwdfail) {
+ ftpc->prevmethod = data->set.ftp_filemethod;
if(dlen && (data->set.ftp_filemethod != FTPFILE_NOCWD)) {
ftpc->prevpath = path;
if(flen)
@@ -4305,7 +4306,8 @@ CURLcode ftp_parse_url_path(struct connectdata *conn)
dlen -= ftpc->file?strlen(ftpc->file):0;
if((dlen == strlen(ftpc->prevpath)) &&
- !strncmp(path, ftpc->prevpath, dlen)) {
+ !strncmp(path, ftpc->prevpath, dlen) &&
+ (ftpc->prevmethod == data->set.ftp_filemethod)) {
infof(data, "Request has same path as previous transfer\n");
ftpc->cwddone = TRUE;
}
diff --git a/lib/ftp.h b/lib/ftp.h
index 9c6c2c8de..e4aa63f17 100644
--- a/lib/ftp.h
+++ b/lib/ftp.h
@@ -135,6 +135,7 @@ struct ftp_conn {
caching the current directory */
bool wait_data_conn; /* this is set TRUE if data connection is waited */
char *prevpath; /* conn->path from the previous transfer */
+ curl_ftpfile prevmethod; /* ftp method in previous transfer */
char transfertype; /* set by ftp_transfertype for use by Curl_client_write()a
and others (A/I or zero) */
int count1; /* general purpose counter for the state machine */
diff --git a/tests/data/Makefile.inc b/tests/data/Makefile.inc
index 88e5e2a9a..575cf48cc 100644
--- a/tests/data/Makefile.inc
+++ b/tests/data/Makefile.inc
@@ -120,7 +120,7 @@ test1112 test1113 test1114 test1115 test1116 test1117 test1118 test1119 \
test1120 test1121 test1122 test1123 test1124 test1125 test1126 test1127 \
test1128 test1129 test1130 test1131 test1132 test1133 test1134 test1135 \
test1136 test1137 test1138 test1139 test1140 test1141 test1142 test1143 \
-test1144 test1145 test1146 test1147 test1148 \
+test1144 test1145 test1146 test1147 test1148 test1149 \
test1200 test1201 test1202 test1203 test1204 test1205 test1206 test1207 \
test1208 test1209 test1210 test1211 test1212 test1213 test1214 test1215 \
test1216 test1217 test1218 test1219 \
diff --git a/tests/data/test1149 b/tests/data/test1149
new file mode 100644
index 000000000..ae081a8a9
--- /dev/null
+++ b/tests/data/test1149
@@ -0,0 +1,64 @@
+# based on test1010
+<testcase>
+<info>
+<keywords>
+FTP
+PASV
+LIST
+</keywords>
+</info>
+#
+# Server-side
+<reply>
+# When doing LIST, we get the default list output hard-coded in the test
+# FTP server
+<datacheck mode="text">
+total 20
+drwxr-xr-x 8 98 98 512 Oct 22 13:06 .
+drwxr-xr-x 8 98 98 512 Oct 22 13:06 ..
+drwxr-xr-x 2 98 98 512 May 2 1996 .NeXT
+-r--r--r-- 1 0 1 35 Jul 16 1996 README
+lrwxrwxrwx 1 0 1 7 Dec 9 1999 bin -> usr/bin
+dr-xr-xr-x 2 0 1 512 Oct 1 1997 dev
+drwxrwxrwx 2 98 98 512 May 29 16:04 download.html
+dr-xr-xr-x 2 0 1 512 Nov 30 1995 etc
+drwxrwxrwx 2 98 1 512 Oct 30 14:33 pub
+dr-xr-xr-x 5 0 1 512 Oct 1 1997 usr
+</datacheck>
+</reply>
+
+#
+# Client-side
+<client>
+<server>
+ftp
+</server>
+ <name>
+FTP dir list multicwd then again nocwd
+ </name>
+ <command>
+ftp://%HOSTIP:%FTPPORT/list/this/path/1149/ --ftp-method multicwd --next ftp://%HOSTIP:%FTPPORT/list/this/path/1149/ --ftp-method nocwd
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<protocol>
+USER anonymous
+PASS ftp@example.com
+PWD
+CWD list
+CWD this
+CWD path
+CWD 1149
+EPSV
+TYPE A
+LIST
+CWD /
+EPSV
+LIST list/this/path/1149/
+QUIT
+</protocol>
+</verify>
+</testcase>