Apply by doing:
       cd /usr/src
       patch -p0 < 010_exec.patch
And then rebuild your kernel.

Index: sys/compat/ibcs2/ibcs2_exec.c
===================================================================
RCS file: /cvs/src/sys/compat/ibcs2/ibcs2_exec.c,v
retrieving revision 1.14
diff -u -r1.14 ibcs2_exec.c
--- sys/compat/ibcs2/ibcs2_exec.c       2002/08/22 22:04:42     1.14
+++ sys/compat/ibcs2/ibcs2_exec.c       2003/11/03 22:02:04
@@ -616,6 +616,8 @@
       struct xseg *xs;

       /* read in segment table */
+       if (xep->xe_segsize > 16 * sizeof(*xs))
+               return (ENOEXEC);
       xs = (struct xseg *)malloc(xep->xe_segsize, M_TEMP, M_WAITOK);
       error = vn_rdwr(UIO_READ, epp->ep_vp, (caddr_t)xs,
                       xep->xe_segsize, xep->xe_segpos,
Index: sys/kern/exec_elf.c
===================================================================
RCS file: /cvs/src/sys/kern/exec_elf.c,v
retrieving revision 1.44
diff -u -r1.44 exec_elf.c
--- sys/kern/exec_elf.c 2003/02/18 03:54:40     1.44
+++ sys/kern/exec_elf.c 2003/11/03 22:02:05
@@ -786,6 +786,7 @@

       for (ph = hph;  ph < &hph[eh->e_phnum]; ph++) {
               if (ph->p_type != PT_NOTE ||
+                   ph->p_filesz > 1024 ||
                   ph->p_filesz < sizeof(Elf_Note) + name_size)
                       continue;

You are viewing proxied material from ftp.icm.edu.pl. The copyright of proxied material belongs to its original authors. Any comments or complaints in relation to proxied material should be directed to the original authors of the content concerned. Please see the disclaimer for more details.