X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_eal%2Flinuxapp%2Feal%2Feal_debug.c;h=907fbfa7b8dafe7d0640ceb25d242e3058ed75c1;hb=2b29a7a4c1a440a1b4929e52ed6085512e37eadf;hp=44fc4f338beabf96bfb3f2f8d934475fdda98317;hpb=3031749c2df04a63cdcef186dcce3781e61436e8;p=dpdk.git

diff --git a/lib/librte_eal/linuxapp/eal/eal_debug.c b/lib/librte_eal/linuxapp/eal/eal_debug.c
index 44fc4f338b..907fbfa7b8 100644
--- a/lib/librte_eal/linuxapp/eal/eal_debug.c
+++ b/lib/librte_eal/linuxapp/eal/eal_debug.c
@@ -53,11 +53,17 @@ void rte_dump_stack(void)
 
 	size = backtrace(func, BACKTRACE_SIZE);
 	symb = backtrace_symbols(func, size);
+
+	if (symb == NULL)
+		return;
+
 	while (size > 0) {
 		rte_log(RTE_LOG_ERR, RTE_LOGTYPE_EAL,
 			"%d: [%s]\n", size, symb[size - 1]);
 		size --;
 	}
+
+	free(symb);
 }
 
 /* not implemented in this environment */