Package: isakmpd
Version: 20041012-5
Severity: grave
Tags: patch
Justification: renders package unusable
the calculation used by 'if_map' to iterate through the interface
structures uses an odd length calculation that appears wrong; at
least for the xen-amd-2.6.18 kernel i'm running.
the attached patch adjust len to the fixed length of the 'ifreq'
structure allowing this to correctly iterate; unfortunately (i'm
guessing) that the kernel structures used have changed and, thus,
it will probably need serious alteration before it could be used.
it's appears to be working correctly on this platform with this
patch.
--- isakmpd-20041012/if.c-orig 2009-08-20 14:38:17.000000000 +0000
+++ isakmpd-20041012/if.c 2009-08-20 15:05:31.000000000 +0000
@@ -143,8 +143,7 @@
ifrp = (struct ifreq *)p;
if ((*func)(ifrp->ifr_name, &ifrp->ifr_addr, arg) == -1)
err = -1;
- len = sizeof ifrp->ifr_name +
- MAX(sysdep_sa_len(&ifrp->ifr_addr), sizeof ifrp->ifr_addr);
+ len = sizeof(struct ifreq) ;
}
free(ifc.ifc_buf);
#endif
-- System Information:
Debian Release: 5.0.2
APT prefers stable
APT policy: (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.18-92.1.22.el5xen (SMP w/1 CPU core)
Locale: LANG=en_IE.UTF-8, LC_CTYPE=en_IE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages isakmpd depends on:
ii libc6 2.7-18 GNU C Library: Shared libraries
ii libgmp3c2 2:4.2.2+dfsg-3 Multiprecision arithmetic library
ii libssl0.9.8 0.9.8g-15+lenny1 SSL shared libraries
isakmpd recommends no packages.
isakmpd suggests no packages.
-- no debconf information
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