diff --git a/gfx/qcms/chain.c b/gfx/qcms/chain.c
index e382fbe00..dbae18378 100644
--- a/gfx/qcms/chain.c
+++ b/gfx/qcms/chain.c
@@ -972,6 +972,12 @@ static float* qcms_modular_transform_data(struct qcms_modular_transform *transfo
 			assert(0 && "Unsupported transform module");
 			return NULL;
 		}
+		if (transform->grid_size <= 0 &&
+			(transform_fn == qcms_transform_module_clut ||
+			 transform_fn == qcms_transform_module_clut_only)) {
+			assert(0 && "Invalid transform");
+			return NULL;
+		}
                 transform->transform_module_fn(transform,src,dest,len);
                 dest = src;
                 src = new_src;
diff --git a/media/webrtc/signaling/src/sdp/sipcc/sdp_private.h b/media/webrtc/signaling/src/sdp/sipcc/sdp_private.h
index 94c41a2ef..c71793113 100644
--- a/media/webrtc/signaling/src/sdp/sipcc/sdp_private.h
+++ b/media/webrtc/signaling/src/sdp/sipcc/sdp_private.h
@@ -343,8 +343,6 @@ extern uint32_t sdp_getnextnumtok(const char *str, const char **str_end,
 extern uint32_t sdp_getnextnumtok_or_null(const char *str, const char **str_end,
                                      const char *delim, tinybool *null_ind,
                                      sdp_result_e *result);
-extern tinybool sdp_getchoosetok(const char *str, const char **str_end,
-                                 const char *delim, sdp_result_e *result);
 
 extern
 tinybool verify_sdescriptions_mki(char *buf, char *mkiVal, uint16_t *mkiLen);
diff --git a/media/webrtc/signaling/src/sdp/sipcc/sdp_token.c b/media/webrtc/signaling/src/sdp/sipcc/sdp_token.c
index b862f9786..7477e924c 100644
--- a/media/webrtc/signaling/src/sdp/sipcc/sdp_token.c
+++ b/media/webrtc/signaling/src/sdp/sipcc/sdp_token.c
@@ -1164,15 +1164,11 @@ sdp_result_e sdp_parse_media (sdp_t *sdp_p, uint16_t level, const char *ptr)
     }
     port_ptr = port;
     for (i=0; i < SDP_MAX_PORT_PARAMS; i++) {
-        if (sdp_getchoosetok(port_ptr, &port_ptr, "/ \t", &result) == TRUE) {
-            num[i] = SDP_CHOOSE_PARAM;
-        } else {
             num[i] = sdp_getnextnumtok(port_ptr, (const char **)&port_ptr,
                                        "/ \t", &result);
             if (result != SDP_SUCCESS) {
                 break;
             }
-        }
         num_port_params++;
     }
 
@@ -1398,9 +1394,7 @@ sdp_result_e sdp_parse_media (sdp_t *sdp_p, uint16_t level, const char *ptr)
         }
         port_ptr = port;
 
-        if (sdp_getchoosetok(port_ptr, &port_ptr, "/ \t", &result)) {
-                sctp_port = SDP_CHOOSE_PARAM;
-        } else {
+        {
                 sctp_port = sdp_getnextnumtok(port_ptr, (const char **)&port_ptr,
                                            "/ \t", &result);
             if (result != SDP_SUCCESS) {
diff --git a/media/webrtc/signaling/src/sdp/sipcc/sdp_utils.c b/media/webrtc/signaling/src/sdp/sipcc/sdp_utils.c
index 5b2bfb3ad..6a33e706a 100644
--- a/media/webrtc/signaling/src/sdp/sipcc/sdp_utils.c
+++ b/media/webrtc/signaling/src/sdp/sipcc/sdp_utils.c
@@ -426,69 +426,6 @@ uint32_t sdp_getnextnumtok (const char *str, const char **str_end,
 }
 
 
-/* See if the next token in a string is the choose character.  The delim
- * characters are passed in as a param.  The check also will not go past
- * a new line char or the end of the string.  Skip any delimiters before
- * the token.
- */
-tinybool sdp_getchoosetok (const char *str, const char **str_end,
-                           const char *delim, sdp_result_e *result)
-{
-    const char *b;
-    int   flag2moveon;
-
-    if ((str == NULL)  || (str_end == NULL)) {
-        *result = SDP_FAILURE;
-        return(FALSE);
-    }
-
-    /* Locate front of token, skipping any delimiters */
-    for ( ; ((*str != '\0') && (*str != '\n') && (*str != '\r')); str++) {
-        flag2moveon = 1;  /* Default to move on unless we find a delimiter */
-        for (b=delim; *b; b++) {
-            if (*str == *b) {
-                flag2moveon = 0;
-                break;
-            }
-        }
-        if( flag2moveon ) {
-            break;  /* We're at the beginning of the token */
-        }
-    }
-
-    /* Make sure there's really a token present. */
-    if ((*str == '\0') || (*str == '\n') || (*str == '\r')) {
-        *result = SDP_FAILURE;
-        *str_end = (char *)str;
-        return(FALSE);
-    }
-
-    /* See if the token is '$' followed by a delimiter char or end of str. */
-    if (*str == '$') {
-        str++;
-        if ((*str == '\0') || (*str == '\n') || (*str == '\r')) {
-            *result = SDP_SUCCESS;
-            /* skip the choose char in the string. */
-            *str_end = (char *)(str+1);
-            return(TRUE);
-        }
-        for (b=delim; *b; b++) {
-            if (*str == *b) {
-                *result = SDP_SUCCESS;
-                /* skip the choose char in the string. */
-                *str_end = (char *)(str+1);
-                return(TRUE);
-            }
-        }
-    }
-
-    /* If the token was not '$' followed by a delim, token is not choose */
-    *result = SDP_SUCCESS;
-    *str_end = (char *)str;
-    return(FALSE);
-
-}
-
 /*
  * SDP Crypto Utility Functions.
  *
diff --git a/netwerk/sctp/src/netinet/sctp_auth.c b/netwerk/sctp/src/netinet/sctp_auth.c
index 50432ad8a..ee5ca36ce 100755
--- a/netwerk/sctp/src/netinet/sctp_auth.c
+++ b/netwerk/sctp/src/netinet/sctp_auth.c
@@ -1525,6 +1525,8 @@ sctp_auth_get_cookie_params(struct sctp_tcb *stcb, struct mbuf *m,
 	    if (p_random != NULL) {
 		keylen = sizeof(*p_random) + random_len;
 		bcopy(p_random, new_key->key, keylen);
+	    } else {
+		keylen = 0;
 	    }
 	    /* append in the AUTH chunks */
 	    if (chunks != NULL) {
diff --git a/netwerk/sctp/src/netinet/sctp_pcb.c b/netwerk/sctp/src/netinet/sctp_pcb.c
index 297097025..58c164f50 100755
--- a/netwerk/sctp/src/netinet/sctp_pcb.c
+++ b/netwerk/sctp/src/netinet/sctp_pcb.c
@@ -7688,6 +7688,8 @@ sctp_load_addresses_from_init(struct sctp_tcb *stcb, struct mbuf *m,
 		if (p_random != NULL) {
 			keylen = sizeof(*p_random) + random_len;
 			bcopy(p_random, new_key->key, keylen);
+		} else {
+			keylen = 0;
 		}
 		/* append in the AUTH chunks */
 		if (chunks != NULL) {