diff options
author | avg <avg@FreeBSD.org> | 2010-05-31 09:08:44 +0000 |
---|---|---|
committer | avg <avg@FreeBSD.org> | 2010-05-31 09:08:44 +0000 |
commit | 8557da2a5752d74e202acdb26a40175c14303019 (patch) | |
tree | cc31f56ea62199cab16e59ce709016b32333a9dc /sys/fs | |
parent | b70d66885e2662de149bb4cfc79ab714512295a3 (diff) | |
download | FreeBSD-src-8557da2a5752d74e202acdb26a40175c14303019.zip FreeBSD-src-8557da2a5752d74e202acdb26a40175c14303019.tar.gz |
udf_readlink: fix malloc call with uninitialized size parameter
Found by: clang static analyzer
MFC after: 4 days
Diffstat (limited to 'sys/fs')
-rw-r--r-- | sys/fs/udf/udf_vnops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/fs/udf/udf_vnops.c b/sys/fs/udf/udf_vnops.c index 3201000..ac00b20 100644 --- a/sys/fs/udf/udf_vnops.c +++ b/sys/fs/udf/udf_vnops.c @@ -904,9 +904,9 @@ udf_readlink(struct vop_readlink_args *ap) vp = ap->a_vp; node = VTON(vp); len = le64toh(node->fentry->inf_len); + iov[0].iov_len = len; buf = malloc(iov[0].iov_len, M_DEVBUF, M_WAITOK); iov[0].iov_base = buf; - iov[0].iov_len = len; uio.uio_iov = iov; uio.uio_iovcnt = 1; uio.uio_offset = 0; |