BackPup/Linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-09-25 21:21:09 -04:00
Code Issues Packages Projects Releases Wiki Activity

test/vsock fix: add missing check on socket creation

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

Co-developed-by: Luigi Leonardi <[email protected]>
Signed-off-by: Luigi Leonardi <[email protected]>
Signed-off-by: Filippo Storniolo <[email protected]>
Reviewed-by: Stefano Garzarella <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Filippo Storniolo
2023-11-07 22:27:07 +00:00
committed by David S. Miller
parent 3a5cc90a4d
commit bfada5a767
1 changed files with 8 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tools/testing/vsock/util.c
+8
View File
@@ -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");