From 8cc80b4af95a6220af8a7228520578670aa2031b Mon Sep 17 00:00:00 2001
From: Michael Tuexen <tuexen@fh-muenster.de>
Date: Sat, 7 Oct 2017 15:50:48 +0200
Subject: [PATCH] Fix CID 187669.
---
gtests/net/packetdrill/run_system_call.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/gtests/net/packetdrill/run_system_call.c b/gtests/net/packetdrill/run_system_call.c
index 1ec6d1a2..55a3fba1 100644
--- a/gtests/net/packetdrill/run_system_call.c
+++ b/gtests/net/packetdrill/run_system_call.c
@@ -4448,14 +4448,17 @@ static int syscall_setsockopt(struct state *state, struct syscall_spec *syscall,
if (get_sctp_assoc_t(val_expression->value.sctp_reset_streams->srs_assoc_id,
&reset_streams->srs_assoc_id, error)) {
+ free(reset_streams);
return STATUS_ERR;
}
if (get_u16(val_expression->value.sctp_reset_streams->srs_flags,
&reset_streams->srs_flags, error)) {
+ free(reset_streams);
return STATUS_ERR;
}
if (get_u16(val_expression->value.sctp_reset_streams->srs_number_streams,
&reset_streams->srs_number_streams, error)) {
+ free(reset_streams);
return STATUS_ERR;
}
@@ -4463,7 +4466,14 @@ static int syscall_setsockopt(struct state *state, struct syscall_spec *syscall,
struct expression *expr;
expr = get_arg(list, i, error);
- get_u16(expr, &(reset_streams->srs_stream_list[i]), error);
+ if (expr == NULL) {
+ free(reset_streams);
+ return STATUS_ERR;
+ }
+ if (get_u16(expr, &(reset_streams->srs_stream_list[i]), error)) {
+ free(reset_streams);
+ return STATUS_ERR;
+ }
}
optval = reset_streams;
if (!optlen_provided) {
--
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