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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2018-04-14 23:18:34 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2018-04-14 23:18:34 +0200 |
| commit | 4e73c0f659738f141583bbf92b3df5346d5fb3c0 (patch) | |
| tree | 47b9ac19cf8292f8ac792d797d2100c3ed167bc5 | |
| parent | cf950cd3eae0c8d1f711163ea1d99d5891f4f392 (diff) | |
| download | busybox-4e73c0f659738f141583bbf92b3df5346d5fb3c0.tar.gz | |
nslookup: fix output corruption for "nslookup 1.2.3.4"
function old new delta
nslookup_main 1832 1837 +5
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | networking/nslookup.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/networking/nslookup.c b/networking/nslookup.c index feeec15aa..92e07e8b1 100644 --- a/networking/nslookup.c +++ b/networking/nslookup.c @@ -797,11 +797,9 @@ int nslookup_main(int argc UNUSED_PARAM, char **argv) char buf80[80]; ptr = make_ptr(buf80, *argv); - if (ptr) { - add_query(&queries, &n_queries, T_PTR, ptr); - } - else { + add_query(&queries, &n_queries, T_PTR, xstrdup(ptr)); + } else { add_query(&queries, &n_queries, T_A, *argv); #if ENABLE_FEATURE_IPV6 add_query(&queries, &n_queries, T_AAAA, *argv); |