diff options
| -rw-r--r-- | hw/misc/ivshmem.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c index 768e5288bc..2be4b86726 100644 --- a/hw/misc/ivshmem.c +++ b/hw/misc/ivshmem.c @@ -324,7 +324,11 @@ static int check_shm_size(IVShmemState *s, int fd) { struct stat buf; - fstat(fd, &buf); + if (fstat(fd, &buf) < 0) { + fprintf(stderr, "ivshmem: exiting: fstat on fd %d failed: %s\n", + fd, strerror(errno)); + return -1; + } if (s->ivshmem_size > buf.st_size) { fprintf(stderr, |