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ip-addrlabel: Fix printing of label value 

Passing the return value of RTA_DATA() to rta_getattr_u32() is wrong
since that function will call RTA_DATA() by itself already.

Fixes: a7ad1c8a68 ("ipaddrlabel: add json support")
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This commit is contained in:
Phil Sutter 2018-10-15 22:20:58 +02:00 committed by Stephen Hemminger
parent c7a3b22961
commit 0b9b0d08c2
1 changed files with 1 additions and 1 deletions
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2
ip/ipaddrlabel.c
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@ -95,7 +95,7 @@ int print_addrlabel(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg
} }
if (tb[IFAL_LABEL] && RTA_PAYLOAD(tb[IFAL_LABEL]) == sizeof(uint32_t)) { if (tb[IFAL_LABEL] && RTA_PAYLOAD(tb[IFAL_LABEL]) == sizeof(uint32_t)) {
uint32_t label = rta_getattr_u32(RTA_DATA(tb[IFAL_LABEL])); uint32_t label = rta_getattr_u32(tb[IFAL_LABEL]);
print_uint(PRINT_ANY, print_uint(PRINT_ANY,
"label", "label %u ", label); "label", "label %u ", label);