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| author | John Levon <john.levon@nutanix.com> | 2022-05-12 16:53:05 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-05-12 16:53:05 +0100 |
| commit | ffdd1d68d9a8975f20d73637e4ff39bb64d00efb (patch) | |
| tree | dea91978d255e8f640fb94a980fa69701c0cdfc2 /lib | |
| parent | 294aa666fe09a8b6ca133201c7593c54d3cab6e8 (diff) | |
| download | libvfio-user-ffdd1d68d9a8975f20d73637e4ff39bb64d00efb.zip libvfio-user-ffdd1d68d9a8975f20d73637e4ff39bb64d00efb.tar.gz libvfio-user-ffdd1d68d9a8975f20d73637e4ff39bb64d00efb.tar.bz2 | |
run scan-build in CI (#680)
Yet another static analyzer pass, this one is used by SPDK, and as it
did detect some minor issues, it's worth running.
Signed-off-by: John Levon <john.levon@nutanix.com>
Reviewed-by: Thanos Makatos <thanos.makatos@nutanix.com>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libvfio-user.c | 2 | ||||
| -rw-r--r-- | lib/tran_pipe.c | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/lib/libvfio-user.c b/lib/libvfio-user.c index 5b95865..fd2465d 100644 --- a/lib/libvfio-user.c +++ b/lib/libvfio-user.c @@ -469,7 +469,7 @@ vfu_create_ioeventfd(vfu_ctx_t *vfu_ctx, uint32_t region_idx, int fd, size_t offset, uint32_t size, uint32_t flags, uint64_t datamatch) { - vfu_reg_info_t *vfu_reg = &vfu_ctx->reg_info[region_idx]; + vfu_reg_info_t *vfu_reg; assert(vfu_ctx != NULL); assert(fd >= 0); diff --git a/lib/tran_pipe.c b/lib/tran_pipe.c index 34dd075..dea2c3c 100644 --- a/lib/tran_pipe.c +++ b/lib/tran_pipe.c @@ -73,6 +73,10 @@ tran_pipe_send_iovec(int fd, uint16_t msg_id, bool is_reply, ret = writev(fd, iovecs, nr_iovecs); + /* Quieten static analysis. */ + iovecs[0].iov_base = NULL; + iovecs[0].iov_len = 0; + if (ret == -1) { /* Treat a failed write due to EPIPE the same as a short write. */ if (errno == EPIPE) { |