X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_kvargs%2Frte_kvargs.c;h=285081c86c75afb5effbe50fc78c1352bd9927d8;hb=6857fdaff5ee93de0b12f407f5dceb2f433b5aa2;hp=d39332999e2b4f985070ef8aaf689721efa0f294;hpb=cfe3aeb170b2f6277e6f96173599da51eab0654f;p=dpdk.git

diff --git a/lib/librte_kvargs/rte_kvargs.c b/lib/librte_kvargs/rte_kvargs.c
index d39332999e..285081c86c 100644
--- a/lib/librte_kvargs/rte_kvargs.c
+++ b/lib/librte_kvargs/rte_kvargs.c
@@ -50,6 +50,8 @@ rte_kvargs_tokenize(struct rte_kvargs *kvlist, const char *params)
 			/* Find the end of the list. */
 			while (str[strlen(str) - 1] != ']') {
 				/* Restore the comma erased by strtok_r(). */
+				if (ctx1 == NULL || ctx1[0] == '\0')
+					return -1; /* no closing bracket */
 				str[strlen(str)] = ',';
 				/* Parse until next comma. */
 				str = strtok_r(NULL, RTE_KVARGS_PAIRS_DELIM, &ctx1);