From 3416be717c93572929c58586d5658f656195cd8a Mon Sep 17 00:00:00 2001
From: Michael Tuexen <tuexen@fh-muenster.de>
Date: Tue, 23 Oct 2018 16:47:24 +0200
Subject: [PATCH] Use strlcpy() instead of strncpy().
---
gtests/net/packetdrill/run_system_call.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/gtests/net/packetdrill/run_system_call.c b/gtests/net/packetdrill/run_system_call.c
index c20251a1..5b6c4e9f 100644
--- a/gtests/net/packetdrill/run_system_call.c
+++ b/gtests/net/packetdrill/run_system_call.c
@@ -4632,7 +4632,7 @@ static int syscall_setsockopt(struct state *state, struct syscall_spec *syscall,
if (check_type(val_expression->value.accept_filter_arg->af_name, EXPR_STRING, error)) {
return STATUS_ERR;
}
- strncpy(accept_filter_arg.af_name,
+ strlcpy(accept_filter_arg.af_name,
val_expression->value.accept_filter_arg->af_name->value.string,
offsetof(struct accept_filter_arg, af_arg));
if (val_expression->value.accept_filter_arg->af_arg != NULL &&
@@ -4640,7 +4640,7 @@ static int syscall_setsockopt(struct state *state, struct syscall_spec *syscall,
if (check_type(val_expression->value.accept_filter_arg->af_arg, EXPR_STRING, error)) {
return STATUS_ERR;
}
- strncpy(accept_filter_arg.af_arg,
+ strlcpy(accept_filter_arg.af_arg,
val_expression->value.accept_filter_arg->af_arg->value.string,
sizeof(struct accept_filter_arg) - offsetof(struct accept_filter_arg, af_arg));
}
@@ -4655,7 +4655,7 @@ static int syscall_setsockopt(struct state *state, struct syscall_spec *syscall,
if (check_type(val_expression->value.tcp_function_set->function_set_name, EXPR_STRING, error)) {
return STATUS_ERR;
}
- strncpy(tcp_function_set.function_set_name,
+ strlcpy(tcp_function_set.function_set_name,
val_expression->value.tcp_function_set->function_set_name->value.string,
TCP_FUNCTION_NAME_LEN_MAX);
if (get_u32(val_expression->value.tcp_function_set->pcbcnt,
--
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