static analysis check of null dereference and memory management

2016-12-21 16:20:18 -07:00
parent 1a5c5d0011
commit 1c17b8eed6
4 changed files with 12 additions and 3 deletions
--- a/sslSniffer/sslSnifferTest/snifftest.c
+++ b/sslSniffer/sslSnifferTest/snifftest.c
@@ -166,8 +166,9 @@ int main(int argc, char** argv)

 	    printf("Enter the interface number (1-%d): ", i);
 	    ret = scanf("%d", &inum);
-        if (ret != 1)
+        if (ret != 1) {
            printf("scanf port failed\n");
+        }

 	    if (inum < 1 || inum > i)
 		    err_sys("Interface number out of range");