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| author | Jakub Jelinek <jakub@redhat.com> | 2007-07-12 18:26:36 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2007-07-12 18:26:36 +0000 |
| commit | 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch) | |
| tree | 2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /sunrpc/xdr_mem.c | |
| parent | 7d58530341304d403a6626d7f7a1913165fe2f32 (diff) | |
| download | glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.gz glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.xz glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.zip | |
2.5-18.1
Diffstat (limited to 'sunrpc/xdr_mem.c')
| -rw-r--r-- | sunrpc/xdr_mem.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sunrpc/xdr_mem.c b/sunrpc/xdr_mem.c index e3167de040..7b1261bbae 100644 --- a/sunrpc/xdr_mem.c +++ b/sunrpc/xdr_mem.c @@ -177,13 +177,15 @@ xdrmem_setpos (xdrs, pos) { caddr_t newaddr = xdrs->x_base + pos; caddr_t lastaddr = xdrs->x_private + xdrs->x_handy; + size_t handy = lastaddr - newaddr; - if ((long) newaddr > (long) lastaddr - || (UINT_MAX < LONG_MAX - && (long) UINT_MAX < (long) lastaddr - (long) newaddr)) + if (newaddr > lastaddr + || newaddr < xdrs->x_base + || handy != (u_int) handy) return FALSE; + xdrs->x_private = newaddr; - xdrs->x_handy = (long) lastaddr - (long) newaddr; + xdrs->x_handy = (u_int) handy; return TRUE; } |