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test/vsock fix: add missing check on socket creation

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Add check on socket() return value in vsock_listen()
and vsock_connect()

Co-developed-by: Luigi Leonardi <luigi.leonardi@outlook.com>
Signed-off-by: Luigi Leonardi <luigi.leonardi@outlook.com>
Signed-off-by: Filippo Storniolo <f.storniolo95@gmail.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Filippo Storniolo 2023-11-03 18:55:49 +01:00 committed by David S. Miller
parent 3a5cc90a4d
commit bfada5a767
1 changed files with 8 additions and 0 deletions
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8
tools/testing/vsock/util.c
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@ -104,6 +104,10 @@ static int vsock_connect(unsigned int cid, unsigned int port, int type)
control_expectln("LISTENING");
fd = socket(AF_VSOCK, type, 0);
if (fd < 0) {
perror("socket");
exit(EXIT_FAILURE);
}
timeout_begin(TIMEOUT);
do {
@ -158,6 +162,10 @@ static int vsock_accept(unsigned int cid, unsigned int port,
int old_errno;
fd = socket(AF_VSOCK, type, 0);
if (fd < 0) {
perror("socket");
exit(EXIT_FAILURE);
}
if (bind(fd, &addr.sa, sizeof(addr.svm)) < 0) {
perror("bind");