[sqwebmail] GPG key exportation crash

[Laurent Wacrenier]

Hi,

sqwebmaild 4.0.6 issue SIGBUS when trying to export a key as an
attachment.

Here is the one byte patch :

--- gpglib/export.c.orig        Thu Jul 22 16:34:40 2004
+++ gpglib/export.c     Thu Jul 22 16:34:52 2004
@@ -31,17 +31,17 @@
 
 int libmail_gpg_exportkey(const char *gpgdir,
                  int secret,
                  const char *fingerprint,
                  int (*out_func)(const char *, size_t, void *),
                  int (*err_func)(const char *, size_t, void *),
                  void *voidarg)
 {
-       char *argvec[5];
+       char *argvec[6];
        int rc;
 
        argvec[0]="gpg";
        argvec[1]="--armor";
        argvec[2]="--no-tty";
        argvec[3]= secret ? "--export-secret-keys":"--export";
        argvec[4]=(char *)fingerprint;
        argvec[5]=0;