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-rw-r--r--includes/general.php3
1 files changed, 2 insertions, 1 deletions
diff --git a/includes/general.php b/includes/general.php
index 02b559b..ac2e597 100644
--- a/includes/general.php
+++ b/includes/general.php
@@ -527,7 +527,8 @@
$fp = fopen($tmpfname, "w");
fputs($fp, $message);
fclose($fp);
- $do = shell_exec("/usr/bin/gpg --homedir /home/gpg --clearsign \"$tmpfname\"|/usr/sbin/sendmail ".escapeshellarg($to));
+ $to_esc = escapeshellarg($to);
+ $do = shell_exec("/usr/bin/gpg --homedir /home/gpg --clearsign \"$tmpfname\"|/usr/sbin/sendmail ".$to_esc);
@unlink($tmpfname);
}