"ssn_range" needs to be a copy of "global_ssn_range", so that it's not

freed if "global_ssn_range" is changed because the preference was
changed.

svn path=/trunk/; revision=12322

1 files changed, 1 insertions, 4 deletions

diff --git a/epan/prefs.c b/epan/prefs.c
index 38eca978e6..bc39fb177f 100644
--- a/epan/prefs.c
+++ b/epan/prefs.c
@@ -600,13 +600,10 @@ prefs_register_range_preference(module_t *module, const char *name,
 	 * have them be empty ranges) and freeable (as we free them
 	 * if we change them).
 	 *
-	 * If the value is a null pointer, make it an empty range,
-	 * otherwise make it a copy of the value.
+	 * If the value is a null pointer, make it an empty range.
 	 */
 	if (*var == NULL)
 		*var = range_empty();
-	else
-		*var = range_copy(*var);
 	preference->varp.range = var;
 	preference->saved_val.range = NULL;
 }