From 098a75b2b2f6a23b5740f6a2032d8a4c8d0d36b2 Mon Sep 17 00:00:00 2001 From: dequis Date: Sat, 21 Mar 2015 05:26:20 -0300 Subject: Fix a bunch of memory leaks - irc_im.c: - bee_irc_user_msg: strdup leaks when otr swallows messages - bee_irc_user_action_response: GString leak in all ctcp replies - otr.c: - call g_slist_free() on the list of the otr_policy setting - otr_filter_msg_in: call otrl_tlv_free() if "tlvs" are returned - otr_filter_msg_out: don't g_strdup() if the message should be ignored - log_otr_message: g_strdup_vprintf() leaks always - nogaim.c: - imcb_ask_auth/imcb_ask_add: leaks in g_strdup_printf() - imcb_ask_add leaks imcb_ask_cb_data if the user already exists - add imcb_ask_cb_free() to correctly free its data - msn_util.c: add msn_buddy_ask_free(), ditto - storage_xml.c: pass_cr/password if base64_decode or arc_decode fail - ssl_gnutls.c: conn->hostname leak in error conditions, like invalid certs - jabber_util.c: jabber_buddy_by_ext_jid() leaks jid if it's not an ext jid --- protocols/jabber/jabber_util.c | 1 + protocols/msn/msn_util.c | 20 +++++++++++++------- protocols/nogaim.c | 33 +++++++++++++++++++-------------- 3 files changed, 33 insertions(+), 21 deletions(-) (limited to 'protocols') diff --git a/protocols/jabber/jabber_util.c b/protocols/jabber/jabber_util.c index b0bc033f..779d502b 100644 --- a/protocols/jabber/jabber_util.c +++ b/protocols/jabber/jabber_util.c @@ -565,6 +565,7 @@ struct jabber_buddy *jabber_buddy_by_ext_jid(struct im_connection *ic, char *jid jid = jabber_normalize_ext(jid_); if ((s = strchr(jid, '=')) == NULL) { + g_free(jid); return NULL; } diff --git a/protocols/msn/msn_util.c b/protocols/msn/msn_util.c index 8f929305..5164a8d2 100644 --- a/protocols/msn/msn_util.c +++ b/protocols/msn/msn_util.c @@ -173,6 +173,15 @@ struct msn_buddy_ask_data { char *realname; }; +static void msn_buddy_ask_free(void *data) +{ + struct msn_buddy_ask_data *bla = data; + + g_free(bla->handle); + g_free(bla->realname); + g_free(bla); +} + static void msn_buddy_ask_yes(void *data) { struct msn_buddy_ask_data *bla = data; @@ -181,9 +190,7 @@ static void msn_buddy_ask_yes(void *data) imcb_ask_add(bla->ic, bla->handle, NULL); - g_free(bla->handle); - g_free(bla->realname); - g_free(bla); + msn_buddy_ask_free(bla); } static void msn_buddy_ask_no(void *data) @@ -192,9 +199,7 @@ static void msn_buddy_ask_no(void *data) msn_buddy_list_add(bla->ic, MSN_BUDDY_BL, bla->handle, bla->realname, NULL); - g_free(bla->handle); - g_free(bla->realname); - g_free(bla); + msn_buddy_ask_free(bla); } void msn_buddy_ask(bee_user_t *bu) @@ -215,7 +220,8 @@ void msn_buddy_ask(bee_user_t *bu) g_snprintf(buf, sizeof(buf), "The user %s (%s) wants to add you to his/her buddy list.", bu->handle, bu->fullname); - imcb_ask(bu->ic, buf, bla, msn_buddy_ask_yes, msn_buddy_ask_no); + + imcb_ask_with_free(bu->ic, buf, bla, msn_buddy_ask_yes, msn_buddy_ask_no, msn_buddy_ask_free); } /* *NOT* thread-safe, but that's not a problem for now... */ diff --git a/protocols/nogaim.c b/protocols/nogaim.c index 2de24af8..a35b9838 100644 --- a/protocols/nogaim.c +++ b/protocols/nogaim.c @@ -497,14 +497,21 @@ struct imcb_ask_cb_data { char *handle; }; +static void imcb_ask_cb_free(void *data) +{ + struct imcb_ask_cb_data *cbd = data; + + g_free(cbd->handle); + g_free(cbd); +} + static void imcb_ask_auth_cb_no(void *data) { struct imcb_ask_cb_data *cbd = data; cbd->ic->acc->prpl->auth_deny(cbd->ic, cbd->handle); - g_free(cbd->handle); - g_free(cbd); + imcb_ask_cb_free(cbd); } static void imcb_ask_auth_cb_yes(void *data) @@ -513,8 +520,7 @@ static void imcb_ask_auth_cb_yes(void *data) cbd->ic->acc->prpl->auth_allow(cbd->ic, cbd->handle); - g_free(cbd->handle); - g_free(cbd); + imcb_ask_cb_free(cbd); } void imcb_ask_auth(struct im_connection *ic, const char *handle, const char *realname) @@ -534,14 +540,9 @@ void imcb_ask_auth(struct im_connection *ic, const char *handle, const char *rea data->ic = ic; data->handle = g_strdup(handle); query_add((irc_t *) ic->bee->ui_data, ic, s, - imcb_ask_auth_cb_yes, imcb_ask_auth_cb_no, g_free, data); -} - + imcb_ask_auth_cb_yes, imcb_ask_auth_cb_no, imcb_ask_cb_free, data); -static void imcb_ask_add_cb_no(void *data) -{ - g_free(((struct imcb_ask_cb_data*) data)->handle); - g_free(data); + g_free(s); } static void imcb_ask_add_cb_yes(void *data) @@ -550,12 +551,12 @@ static void imcb_ask_add_cb_yes(void *data) cbd->ic->acc->prpl->add_buddy(cbd->ic, cbd->handle, NULL); - imcb_ask_add_cb_no(data); + imcb_ask_cb_free(data); } void imcb_ask_add(struct im_connection *ic, const char *handle, const char *realname) { - struct imcb_ask_cb_data *data = g_new0(struct imcb_ask_cb_data, 1); + struct imcb_ask_cb_data *data; char *s; /* TODO: Make a setting for this! */ @@ -563,12 +564,16 @@ void imcb_ask_add(struct im_connection *ic, const char *handle, const char *real return; } + data = g_new0(struct imcb_ask_cb_data, 1); + s = g_strdup_printf("The user %s is not in your buddy list yet. Do you want to add him/her now?", handle); data->ic = ic; data->handle = g_strdup(handle); query_add((irc_t *) ic->bee->ui_data, ic, s, - imcb_ask_add_cb_yes, imcb_ask_add_cb_no, g_free, data); + imcb_ask_add_cb_yes, imcb_ask_cb_free, imcb_ask_cb_free, data); + + g_free(s); } struct bee_user *imcb_buddy_by_handle(struct im_connection *ic, const char *handle) -- cgit v1.2.3