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authorAleksander Machniak <alec@alec.pl>2013-04-29 13:32:29 +0200
committerAleksander Machniak <alec@alec.pl>2013-04-29 13:33:39 +0200
commit9712d2240a12b7b63aa20d3b1c86856637b69176 (patch)
tree937a822769f0a58f4f59664b24941e61ec2f1269 /program/lib/Roundcube
parent6c3e466c747ed43f196344e86d851297c7b87fac (diff)
Fix handling untagged responses in IMAP FETCH - "could not load message" error (#1489074)
Diffstat (limited to 'program/lib/Roundcube')
-rw-r--r--program/lib/Roundcube/rcube_imap_generic.php19
1 files changed, 14 insertions, 5 deletions
diff --git a/program/lib/Roundcube/rcube_imap_generic.php b/program/lib/Roundcube/rcube_imap_generic.php
index 8182aa117..bd0a829f0 100644
--- a/program/lib/Roundcube/rcube_imap_generic.php
+++ b/program/lib/Roundcube/rcube_imap_generic.php
@@ -2447,6 +2447,7 @@ class rcube_imap_generic
$key = $this->nextTag();
$request = $key . ($is_uid ? ' UID' : '') . " FETCH $id ($fetch_mode.PEEK[$part]$partial)";
$result = false;
+ $found = false;
// send request
if (!$this->putLine($request)) {
@@ -2466,18 +2467,25 @@ class rcube_imap_generic
break;
}
- if (!preg_match('/^\* ([0-9]+) FETCH (.*)$/', $line, $m)) {
+ // skip irrelevant untagged responses (we have a result already)
+ if ($found || !preg_match('/^\* ([0-9]+) FETCH (.*)$/', $line, $m)) {
continue;
}
$line = $m[2];
- $last = substr($line, -1);
// handle one line response
- if ($line[0] == '(' && $last == ')') {
+ if ($line[0] == '(' && substr($line, -1) == ')') {
// tokenize content inside brackets
- $tokens = $this->tokenizeResponse(preg_replace('/(^\(|\$)/', '', $line));
- $result = count($tokens) == 1 ? $tokens[0] : false;
+ $tokens = $this->tokenizeResponse(preg_replace('/(^\(|\)$)/', '', $line));
+
+ for ($i=0; $i<count($tokens); $i+=2) {
+ if (preg_match('/^(BODY|BINARY)/i', $token)) {
+ $result = $tokens[$i+1];
+ $found = true;
+ break;
+ }
+ }
if ($result !== false) {
if ($mode == 1) {
@@ -2495,6 +2503,7 @@ class rcube_imap_generic
else if (preg_match('/\{([0-9]+)\}$/', $line, $m)) {
$bytes = (int) $m[1];
$prev = '';
+ $found = true;
while ($bytes > 0) {
$line = $this->readLine(8192);