Return-Path: From: Radoslaw Jablonski To: linux-bluetooth@vger.kernel.org Cc: Radoslaw Jablonski Subject: [PATCH obexd 1/2] Add check for empty string in vcard_printf_fullname Date: Mon, 10 Oct 2011 09:22:38 +0200 Message-Id: <1318231359-3309-1-git-send-email-radoslawjablonski@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: If tag value is empty there is possibility to quickly create empty tag without entering to rest of the logic. Checking for empty parameter at the begining is included basicaly in every print tag function in code - here somehow was missing. --- plugins/vcard.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/plugins/vcard.c b/plugins/vcard.c index f1d9edc..c0a33cb 100644 --- a/plugins/vcard.c +++ b/plugins/vcard.c @@ -392,6 +392,11 @@ static void vcard_printf_fullname(GString *vcards, uint8_t format, { char field[LEN_MAX]; + if (!text || strlen(text) == 0) { + vcard_printf(vcards, "FN:"); + return; + } + if (select_qp_encoding(format, text, NULL)) { vcard_qp_print_encoded(vcards, "FN", text, NULL); return; -- 1.7.0.4