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chat.c: avoid crashing when sending too big uri

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This commit is contained in:
Gautier Pelloux-Prayer 2016-09-05 16:58:03 +02:00
parent 9313618cbd
commit 545d9ac09f
1 changed files with 3 additions and 1 deletions
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4
gtk/chat.c
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@ -186,7 +186,7 @@ void linphone_gtk_push_text(GtkWidget *w, const LinphoneAddress *from,
}
// Inserts message body and tags URIs as hypertext links
if(message) {
if(message && strlen(message)<1000 /*limit to 1000 chars because overwise it might crash with big messages, such as ":B:B:B:B:B" x 10000*/) {
g_regex_match(uri_regex, message, 0, &match_info);
while(g_match_info_matches(match_info)) {
g_match_info_fetch_pos(match_info, 0, &start, &end);
@ -198,6 +198,8 @@ void linphone_gtk_push_text(GtkWidget *w, const LinphoneAddress *from,
if((size_t)pos < strlen(message)) write_body(buffer, &iter, &message[pos], -1, me, FALSE);
gtk_text_buffer_insert(buffer,&iter,"\n",-1);
g_match_info_free(match_info);
} else {
ms_warning("Skipping highlighting too big message '%s'", message);
}
g_hash_table_insert(table,GUINT_TO_POINTER(linphone_chat_message_get_storage_id(msg)),GINT_TO_POINTER(gtk_text_iter_get_line(&iter)));