misc: ss.c: fix logical error in main function
In the line if (!dump_tcpdiag) { there was a logical error
in checking the descriptor, which the static analyzer complained
about (this action is always false)
fixed by replacing !dump_tcpdiag with !dump_fp
Reported-by: SVACE static analyzer
Signed-off-by: Anton Moryakov <ant.v.moryakov@gmail.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David Ahern <dsahern@kernel.org>
diff --git a/misc/ss.c b/misc/ss.c
index 6d59765..989e168 100644
--- a/misc/ss.c
+++ b/misc/ss.c
@@ -6228,7 +6228,7 @@
}
if (dump_tcpdiag[0] != '-') {
dump_fp = fopen(dump_tcpdiag, "w");
- if (!dump_tcpdiag) {
+ if (!dump_fp) {
perror("fopen dump file");
exit(-1);
}
