fix gcc warning about qualifier types (const) which are discarded when arriving

at the pcap interface.

svn path=/trunk/; revision=21417

5 files changed, 7 insertions, 6 deletions

diff --git a/capture-pcap-util.c b/capture-pcap-util.c
index 2a5ae50bcf..e19ff4c590 100644
--- a/capture-pcap-util.c
+++ b/capture-pcap-util.c
@@ -354,7 +354,7 @@ create_data_link_info(int dlt)
 }
 
 GList *
-get_pcap_linktype_list(const char *devname, char **err_str)
+get_pcap_linktype_list(char *devname, char **err_str)
 {
 	GList *linktype_list = NULL;
 	pcap_t *pch;
diff --git a/capture-pcap-util.h b/capture-pcap-util.h
index 5f824135d7..545231704d 100644
--- a/capture-pcap-util.h
+++ b/capture-pcap-util.h
@@ -85,7 +85,7 @@ typedef struct {
 	char	*description;   /* descriptive name from wiretap e.g. "Ethernet", NULL if unknown */
 } data_link_info_t;
 
-GList *get_pcap_linktype_list(const char *devname, char **err_str);
+GList *get_pcap_linktype_list(char *devname, char **err_str);
 void free_pcap_linktype_list(GList *linktype_list);
 
 /* get/set the link type of an interface */
diff --git a/capture_loop.c b/capture_loop.c
index dfcecaa600..f045bf5a59 100644
--- a/capture_loop.c
+++ b/capture_loop.c
@@ -821,7 +821,7 @@ static void capture_loop_close_input(loop_data *ld) {
 
 
 /* init the capture filter */
-initfilter_status_t capture_loop_init_filter(pcap_t *pcap_h, gboolean from_cap_pipe, const gchar * iface, gchar * cfilter) {
+initfilter_status_t capture_loop_init_filter(pcap_t *pcap_h, gboolean from_cap_pipe, gchar * iface, gchar * cfilter) {
   bpf_u_int32 netnum, netmask;
   gchar       lookup_net_err_str[PCAP_ERRBUF_SIZE];
   struct bpf_program fcode;
diff --git a/capture_loop.h b/capture_loop.h
index 907e0c6ff3..bd2d3d82c9 100644
--- a/capture_loop.h
+++ b/capture_loop.h
@@ -153,7 +153,7 @@ typedef enum {
 } initfilter_status_t;
 
 extern initfilter_status_t
-capture_loop_init_filter(pcap_t *pcap_h, gboolean from_cap_pipe, const gchar * iface, gchar * cfilter);
+capture_loop_init_filter(pcap_t *pcap_h, gboolean from_cap_pipe, gchar * iface, gchar * cfilter);
 
 int
 capture_loop_dispatch(capture_options *capture_opts _U_, loop_data *ld,
diff --git a/gtk/capture_dlg.c b/gtk/capture_dlg.c
index 65b897a861..656340866d 100644
--- a/gtk/capture_dlg.c
+++ b/gtk/capture_dlg.c
@@ -172,7 +172,7 @@ set_link_type_list(GtkWidget *linktype_om, GtkWidget *entry)
 {
   gchar *entry_text;
   gchar *if_text;
-  const gchar *if_name;
+  gchar *if_name;
   GList *if_list;
   GList *if_entry;
   if_info_t *if_info;
@@ -201,7 +201,7 @@ set_link_type_list(GtkWidget *linktype_om, GtkWidget *entry)
   dl_hdr_menu= lt_menu;
   entry_text = g_strdup(gtk_entry_get_text(GTK_ENTRY(entry)));
   if_text = g_strstrip(entry_text);
-  if_name = get_if_name(if_text);
+  if_name = g_strdup(get_if_name(if_text));
 
 #ifdef HAVE_AIRPCAP
   /* is it an airpcap interface??? */
@@ -282,6 +282,7 @@ set_link_type_list(GtkWidget *linktype_om, GtkWidget *entry)
     }
   }
   g_free(entry_text);
+  g_free(if_name);
   num_supported_link_types = 0;
   for (lt_entry = lt_list; lt_entry != NULL; lt_entry = g_list_next(lt_entry)) {
     data_link_info = lt_entry->data;