Program received signal SIGSEGV, Segmentation fault. packet_id_debug_print (msglevel=1174405255, p=0xa36bd0718, pin=0x3de5feec1b0, message=0xa330dde80 "PID_TEST", value=0) at ../../../src/openvpn/packet_id.c:504 504 for (i = 0; i < sl->x_size; ++i)
(gdb) print sl $2 = (const struct seq_list *) 0x0 Reported in the past[1]. [1] http://thread.gmane.org/gmane.network.openvpn.devel/5466 Signed-off-by: Alon Bar-Lev <alon.bar...@gmail.com> --- src/openvpn/packet_id.c | 16 ++++++++++------ 1 files changed, 10 insertions(+), 6 deletions(-) diff --git a/src/openvpn/packet_id.c b/src/openvpn/packet_id.c index 0102129..baa4966 100644 --- a/src/openvpn/packet_id.c +++ b/src/openvpn/packet_id.c @@ -501,7 +501,7 @@ packet_id_debug_print (int msglevel, buf_printf (&out, "%s [%d]", message, value); buf_printf (&out, " [%s-%d] [", p->name, p->unit); - for (i = 0; i < sl->x_size; ++i) + for (i = 0; sl != NULL && i < sl->x_size; ++i) { char c; time_t v; @@ -538,11 +538,15 @@ packet_id_debug_print (int msglevel, p->time_backtrack, p->max_backtrack_stat, (int)p->initialized); - buf_printf (&out, " sl=[%d,%d,%d,%d]", - sl->x_head, - sl->x_size, - sl->x_cap, - sl->x_sizeof); + if (sl != NULL) + { + buf_printf (&out, " sl=[%d,%d,%d,%d]", + sl->x_head, + sl->x_size, + sl->x_cap, + sl->x_sizeof); + } + msg (msglevel, "%s", BSTR(&out)); gc_free (&gc); -- 1.7.3.4
