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| author | Remi Collet <remi@remirepo.net> | 2018-11-15 08:58:08 +0100 |
|---|---|---|
| committer | Remi Collet <remi@php.net> | 2018-11-20 11:18:34 +0100 |
| commit | d9afc2f662587a042db38c8f0df98a27bfc89d29 (patch) | |
| tree | 0237da159cf7ea76c72ce31be5262098c4f361cc /ext/ftp | |
| parent | 3e78380d02085f83c5d50d683670e6b5dd1b1582 (diff) | |
| download | php-git-d9afc2f662587a042db38c8f0df98a27bfc89d29.tar.gz | |
Fix #77151 ftp_close(): SSL_read on shutdown
Regression introduced in fix for #76972
only display the error message when sslerror
or if errno is set (for SSL_ERROR_SYSCALL case)
Diffstat (limited to 'ext/ftp')
| -rw-r--r-- | ext/ftp/ftp.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/ext/ftp/ftp.c b/ext/ftp/ftp.c index 88553b969c..44e3bf2510 100644 --- a/ext/ftp/ftp.c +++ b/ext/ftp/ftp.c @@ -1770,10 +1770,10 @@ static void ftp_ssl_shutdown(ftpbuf_t *ftp, php_socket_t fd, SSL *ssl_handle) { done = 0; } - while (!done) { - if (data_available(ftp, fd)) { - ERR_clear_error(); - nread = SSL_read(ssl_handle, buf, sizeof(buf)); + while (!done && data_available(ftp, fd)) { + ERR_clear_error(); + nread = SSL_read(ssl_handle, buf, sizeof(buf)); + if (nread <= 0) { err = SSL_get_error(ssl_handle, nread); switch (err) { case SSL_ERROR_NONE: /* this is not an error */ @@ -1791,9 +1791,11 @@ static void ftp_ssl_shutdown(ftpbuf_t *ftp, php_socket_t fd, SSL *ssl_handle) { break; default: if ((sslerror = ERR_get_error())) { - ERR_error_string_n(sslerror, buf, sizeof(buf)); + ERR_error_string_n(sslerror, buf, sizeof(buf)); + php_error_docref(NULL, E_WARNING, "SSL_read on shutdown: %s", buf); + } else if (errno) { + php_error_docref(NULL, E_WARNING, "SSL_read on shutdown: %s (%d)", strerror(errno), errno); } - php_error_docref(NULL, E_WARNING, "SSL_read on shutdown: %s (%d)", (sslerror ? buf : strerror(errno)), errno); done = 1; break; } |