Hi, We find some potential NULL pointer bugs on tools/virtiofsd. Three patches are made to fix them
Haotian Li (3): tools/virtiofsd/buffer.c: check whether buf is NULL in fuse_bufvec_advance func virtiofsd: check whether lo_map_reserve returns NULL in main func virtiofsd: check whether strdup lo.source return NULL in main func. tools/virtiofsd/buffer.c | 4 ++++ tools/virtiofsd/passthrough_ll.c | 16 +++++++++++++++- 2 files changed, 19 insertions(+), 1 deletion(-) --