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-rw-r--r--lib/curl_path.c34
-rw-r--r--lib/curl_path.h3
-rw-r--r--lib/ssh-libssh.c8
-rw-r--r--lib/ssh.c8
4 files changed, 34 insertions, 19 deletions
diff --git a/lib/curl_path.c b/lib/curl_path.c
index cd6592096..e843deac7 100644
--- a/lib/curl_path.c
+++ b/lib/curl_path.c
@@ -110,21 +110,25 @@ CURLcode Curl_getworkingpath(struct connectdata *conn,
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-CURLcode Curl_get_pathname(const char **cpp, char **path)
+CURLcode Curl_get_pathname(const char **cpp, char **path, char *homedir)
{
const char *cp = *cpp, *end;
char quot;
unsigned int i, j;
+ size_t fullPathLength, pathLength;
+ bool relativePath = false;
static const char WHITESPACE[] = " \t\r\n";
- cp += strspn(cp, WHITESPACE);
if(!*cp) {
- *cpp = cp;
+ *cpp = NULL;
*path = NULL;
return CURLE_QUOTE_ERROR;
}
-
- *path = malloc(strlen(cp) + 1);
+ /* Ignore leading whitespace */
+ cp += strspn(cp, WHITESPACE);
+ /* Allocate enough space for home directory and filename + separator */
+ fullPathLength = strlen(cp) + strlen(homedir) + 2;
+ *path = malloc(fullPathLength);
if(*path == NULL)
return CURLE_OUT_OF_MEMORY;
@@ -162,14 +166,26 @@ CURLcode Curl_get_pathname(const char **cpp, char **path)
*cpp = cp + i + strspn(cp + i, WHITESPACE);
}
else {
- /* Read to end of filename */
+ /* Read to end of filename - either to white space or terminator */
end = strpbrk(cp, WHITESPACE);
if(end == NULL)
end = strchr(cp, '\0');
+ /* return pointer to second parameter if it exists */
*cpp = end + strspn(end, WHITESPACE);
-
- memcpy(*path, cp, end - cp);
- (*path)[end - cp] = '\0';
+ pathLength = 0;
+ relativePath = (cp[0] == '/' && cp[1] == '~' && cp[2] == '/');
+ /* Handling for relative path - prepend home directory */
+ if(relativePath) {
+ strcpy(*path, homedir);
+ pathLength = strlen(homedir);
+ (*path)[pathLength++] = '/';
+ (*path)[pathLength] = '\0';
+ cp += 3;
+ }
+ /* Copy path name up until first "white space" */
+ memcpy(&(*path)[pathLength], cp, (int)(end - cp));
+ pathLength += (int)(end - cp);
+ (*path)[pathLength] = '\0';
}
return CURLE_OK;
diff --git a/lib/curl_path.h b/lib/curl_path.h
index 3ce16eb88..f9d432750 100644
--- a/lib/curl_path.h
+++ b/lib/curl_path.h
@@ -41,5 +41,4 @@ CURLcode Curl_getworkingpath(struct connectdata *conn,
char *homedir,
char **path);
-CURLcode
-Curl_get_pathname(const char **cpp, char **path);
+CURLcode Curl_get_pathname(const char **cpp, char **path, char *homedir);
diff --git a/lib/ssh-libssh.c b/lib/ssh-libssh.c
index 822a7419c..fb49a22d5 100644
--- a/lib/ssh-libssh.c
+++ b/lib/ssh-libssh.c
@@ -2534,7 +2534,7 @@ static void sftp_quote(struct connectdata *conn)
* also, every command takes at least one argument so we get that
* first argument right now
*/
- result = Curl_get_pathname(&cp, &sshc->quote_path1);
+ result = Curl_get_pathname(&cp, &sshc->quote_path1, sshc->homedir);
if(result) {
if(result == CURLE_OUT_OF_MEMORY)
failf(data, "Out of memory");
@@ -2559,7 +2559,7 @@ static void sftp_quote(struct connectdata *conn)
/* sshc->quote_path1 contains the mode to set */
/* get the destination */
- result = Curl_get_pathname(&cp, &sshc->quote_path2);
+ result = Curl_get_pathname(&cp, &sshc->quote_path2, sshc->homedir);
if(result) {
if(result == CURLE_OUT_OF_MEMORY)
failf(data, "Out of memory");
@@ -2581,7 +2581,7 @@ static void sftp_quote(struct connectdata *conn)
/* symbolic linking */
/* sshc->quote_path1 is the source */
/* get the destination */
- result = Curl_get_pathname(&cp, &sshc->quote_path2);
+ result = Curl_get_pathname(&cp, &sshc->quote_path2, sshc->homedir);
if(result) {
if(result == CURLE_OUT_OF_MEMORY)
failf(data, "Out of memory");
@@ -2605,7 +2605,7 @@ static void sftp_quote(struct connectdata *conn)
/* rename file */
/* first param is the source path */
/* second param is the dest. path */
- result = Curl_get_pathname(&cp, &sshc->quote_path2);
+ result = Curl_get_pathname(&cp, &sshc->quote_path2, sshc->homedir);
if(result) {
if(result == CURLE_OUT_OF_MEMORY)
failf(data, "Out of memory");
diff --git a/lib/ssh.c b/lib/ssh.c
index a4dd878bf..bf07432bd 100644
--- a/lib/ssh.c
+++ b/lib/ssh.c
@@ -1205,7 +1205,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
* also, every command takes at least one argument so we get that
* first argument right now
*/
- result = Curl_get_pathname(&cp, &sshc->quote_path1);
+ result = Curl_get_pathname(&cp, &sshc->quote_path1, sshc->homedir);
if(result) {
if(result == CURLE_OUT_OF_MEMORY)
failf(data, "Out of memory");
@@ -1230,7 +1230,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
/* sshc->quote_path1 contains the mode to set */
/* get the destination */
- result = Curl_get_pathname(&cp, &sshc->quote_path2);
+ result = Curl_get_pathname(&cp, &sshc->quote_path2, sshc->homedir);
if(result) {
if(result == CURLE_OUT_OF_MEMORY)
failf(data, "Out of memory");
@@ -1252,7 +1252,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
/* symbolic linking */
/* sshc->quote_path1 is the source */
/* get the destination */
- result = Curl_get_pathname(&cp, &sshc->quote_path2);
+ result = Curl_get_pathname(&cp, &sshc->quote_path2, sshc->homedir);
if(result) {
if(result == CURLE_OUT_OF_MEMORY)
failf(data, "Out of memory");
@@ -1277,7 +1277,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block)
/* rename file */
/* first param is the source path */
/* second param is the dest. path */
- result = Curl_get_pathname(&cp, &sshc->quote_path2);
+ result = Curl_get_pathname(&cp, &sshc->quote_path2, sshc->homedir);
if(result) {
if(result == CURLE_OUT_OF_MEMORY)
failf(data, "Out of memory");