ip route: should show the hoplimit value what kernel returns

PATCH New Hangbin Liu 1 participant 1 message May 12, 2015

Subsystems (2)

Networking Network drivers

lore

Share & tools

lore

Hangbin Liu

author

2015-05-12 05:33 UTC #0 lore raw

PATCH 1/1 ip route: should show the hoplimit value what kernel returns

1. Kernel commit a02e4b7 set the default hoplimit as zero.
2. Kernel should return the correct values and iproute should show what kernel returns, not invent magic transformations.

Signed-off-by Hangbin Liu <[email protected]>

---
 ip/iproute.c | 3 ---
 1 file changed, 3 deletions(-)

ip/iproute.c +0 -3

index 670a4c6..569bff9 100644
@@ -579,9 +579,6 @@ int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
 				print_rtax_features(fp, val);
 				break;
 			case RTAX_HOPLIMIT:
-				if ((int)val == -1)
-					val = 0;
-				/* fall through */
 			default:
 				fprintf(fp, " %u", val);
 				break;

Signature · 1 line

1.9.3