Segfault when looping through xmldoc nodes

[antimirov]

$ ./fuse-google-drive ~/work/GoogleDrive Please open this in a web browser and authorize fuse-google-drive: ... Once you authenticate, Google should give you a code, please paste it here: ...

• About to connect() to proxy XXXXX port XXX (#0)
• Trying 10.X.X.X.. * connected
• Establish HTTP proxy tunnel to docs.google.com:443

  CONNECT docs.google.com:443 HTTP/1.1 ... < HTTP/1.0 200 Connection established <

• Proxy replied OK to CONNECT request
• found 153 certificates in /etc/ssl/certs/ca-certificates.crt ...

  GET /feeds/default/private/full?v=3&showfolders=true HTTP/1.1 ... < HTTP/1.1 401 Token invalid - Invalid token: Invalid stateless token: XXXXX.html 3 < WWW-Authenticate: AuthSub realm="http://www.google.com/accounts/AuthSubRequest" < Content-Type: text/html; charset=UTF-8 < Date: Tue, 01 May 2012 13:47:32 GMT < Expires: Tue, 01 May 2012 13:47:32 GMT < Cache-Control: private, max-age=0 < X-Content-Type-Options: nosniff < X-Frame-Options: SAMEORIGIN < X-XSS-Protection: 1; mode=block < Server: GSE < Transfer-Encoding: chunked <

• Connection #0 to host XXXXXX left intact
• Closing connection #0 Segmentation fault (core dumped)

Program terminated with signal 11, Segmentation fault.

0 0x0804aae0 in gdi_get_file_list (path=0x804b4b7 "/", state=0xbfebe5dc) at gd_interface.c:596

596 for(node = xmldoc->children->children; node != NULL; node = node->next) (gdb) bt

0 0x0804aae0 in gdi_get_file_list (path=0x804b4b7 "/", state=0xbfebe5dc) at gd_interface.c:596

1 0x0804a584 in gdi_init (state=0xbfebe5dc) at gd_interface.c:479

2 0x08049365 in main (argc=2, argv=0xbfebe6b4) at gd_fuse_operations.c:450

[jcline]

You may want to add a printf("%s\n",(char*)data); in curl_get_list_callback() to make sure you are actually getting something usable back from Google. It's possible that loop will segfault if Google sends back some XML without the exact formatting currently expected. (I plan on adding better error handling once I get the rest of the directory listing stuff done.)

[jcline]

I may have fixed this in commit e53ad6619d5f56fe8b9785f5cd881e534ba0a09e. Let me know.

[antimirov]

Segfault has been fixed. Thanks!