diff --git a/libselinux-rhat.patch b/libselinux-rhat.patch
index 6e76064..60675f0 100644
--- a/libselinux-rhat.patch
+++ b/libselinux-rhat.patch
@@ -56,7 +56,7 @@ index b245364..7c47222 100644
  	rc = vfprintf(stderr, fmt, ap);
  	va_end(ap);
 diff --git a/libselinux/src/label_file.c b/libselinux/src/label_file.c
-index 3b8346d..0d89dcb 100644
+index 3b8346d..ead3b0b 100644
 --- a/libselinux/src/label_file.c
 +++ b/libselinux/src/label_file.c
 @@ -27,6 +27,7 @@
@@ -116,7 +116,7 @@ index 3b8346d..0d89dcb 100644
  	FILE *fp;
  	FILE *localfp = NULL;
  	FILE *homedirfp = NULL;
-@@ -421,8 +434,17 @@ static int init(struct selabel_handle *rec, struct selinux_opt *opts,
+@@ -421,8 +434,19 @@ static int init(struct selabel_handle *rec, struct selinux_opt *opts,
  			path = opts[n].value;
  			break;
  		case SELABEL_OPT_SUBSET:
@@ -124,10 +124,12 @@ index 3b8346d..0d89dcb 100644
 +		{ 
 +			char *ptr;
 +			i = 0;
-+			prefix_array[i] = strtok_r((char *)opts[n].value, ";", &ptr);
-+			while ((prefix_array[i] != NULL) && i < MAX_PREFIX - 1) {
-+				i++;
-+				prefix_array[i] = strtok_r(NULL, ";", &ptr);
++			if (opts[n].value) {
++				prefix_array[i] = strtok_r((char *)opts[n].value, ";", &ptr);
++				while ((prefix_array[i] != NULL) && i < MAX_PREFIX - 1) {
++					i++;
++					prefix_array[i] = strtok_r(NULL, ";", &ptr);
++				}
 +			}
 +
  			break;
@@ -135,7 +137,7 @@ index 3b8346d..0d89dcb 100644
  		case SELABEL_OPT_BASEONLY:
  			baseonly = !!opts[n].value;
  			break;
-@@ -481,7 +503,7 @@ static int init(struct selabel_handle *rec, struct selinux_opt *opts,
+@@ -481,7 +505,7 @@ static int init(struct selabel_handle *rec, struct selinux_opt *opts,
  		data->ncomp = 0;
  		while (getline(&line_buf, &line_len, fp) > 0
  		       && data->nspec < maxnspec) {
@@ -144,7 +146,7 @@ index 3b8346d..0d89dcb 100644
  					 pass, ++lineno) != 0)
  				goto finish;
  		}
-@@ -495,7 +517,7 @@ static int init(struct selabel_handle *rec, struct selinux_opt *opts,
+@@ -495,7 +519,7 @@ static int init(struct selabel_handle *rec, struct selinux_opt *opts,
  			while (getline(&line_buf, &line_len, homedirfp) > 0
  			       && data->nspec < maxnspec) {
  				if (process_line
@@ -153,7 +155,7 @@ index 3b8346d..0d89dcb 100644
  				     line_buf, pass, ++lineno) != 0)
  					goto finish;
  			}
-@@ -505,7 +527,7 @@ static int init(struct selabel_handle *rec, struct selinux_opt *opts,
+@@ -505,7 +529,7 @@ static int init(struct selabel_handle *rec, struct selinux_opt *opts,
  			while (getline(&line_buf, &line_len, localfp) > 0
  			       && data->nspec < maxnspec) {
  				if (process_line
diff --git a/libselinux.spec b/libselinux.spec
index 0aadae5..b6982af 100644
--- a/libselinux.spec
+++ b/libselinux.spec
@@ -7,7 +7,7 @@
 Summary: SELinux library and simple utilities
 Name: libselinux
 Version: 2.1.5
-Release: 2%{?dist}
+Release: 3%{?dist}
 License: Public Domain
 Group: System Environment/Libraries
 Source: %{name}-%{version}.tgz
@@ -233,6 +233,9 @@ exit 0
 %{ruby_sitearch}/selinux.so
 
 %changelog
+* Tue Sep 6 2011 Dan Walsh <dwalsh@redhat.com> - 2.1.5-3
+- Fix handling of subset labeling that is causing segfault in restorecon
+
 * Fri Sep 2 2011 Dan Walsh <dwalsh@redhat.com> - 2.1.5-2
 - Change matchpathcon_init_prefix and selabel_open to allow multiple initial 
 prefixes.  Now you can specify a ";" separated list of prefixes and the