Merge pull request iovisor#1341 from pbhole/fix_http_filter

examples: fixed http_filter example
drcwr · Sep 5, 2017 · a3abb65 · a3abb65
2 parents ac1334f + ec60e75
commit a3abb65
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/examples/networking/http_filter/http-parse-complete.c b/examples/networking/http_filter/http-parse-complete.c
@@ -92,7 +92,8 @@ int http_filter(struct __sk_buff *skb) {
  unsigned long p[7];
  int i = 0;
  int j = 0;
- for (i = payload_offset ; i < (payload_offset + 7) ; i++) {
+ const int last_index = payload_offset + 7;
+ for (i = payload_offset ; i < last_index ; i++) {
  p[j] = load_byte(skb , i);
  j++;
  }

diff --git a/examples/networking/http_filter/http-parse-simple.c b/examples/networking/http_filter/http-parse-simple.c
@@ -63,7 +63,8 @@ int http_filter(struct __sk_buff *skb) {
  unsigned long p[7];
  int i = 0;
  int j = 0;
- for (i = payload_offset ; i < (payload_offset + 7) ; i++) {
+ const int last_index = payload_offset + 7;
+ for (i = payload_offset ; i < last_index ; i++) {
  p[j] = load_byte(skb , i);
  j++;
  }