diff options
Diffstat (limited to 'mfd')
| -rw-r--r-- | mfd/bi_dns.m4 | 1 | ||||
| -rw-r--r-- | mfd/prog.c | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/mfd/bi_dns.m4 b/mfd/bi_dns.m4 index a3a6ef13..6d071e7e 100644 --- a/mfd/bi_dns.m4 +++ b/mfd/bi_dns.m4 @@ -128,12 +128,13 @@ MF_DEFUN(dns_getname, STRING, STRING ipstr) for (ncount = 0; ncount < NELEMS(names) && names[ncount]; ncount++); qsort(names, ncount, sizeof names[0], hostname_cmp); + MF_OBSTACK_BEGIN(); for (i = 0; i < ncount; i++) { if (i > 0) MF_OBSTACK_1GROW(' '); MF_OBSTACK_GROW(names[i]); } MF_OBSTACK_1GROW(0); @@ -488,12 +488,14 @@ runtime_stack_trace(eval_environ_t env) base = (size_t) env->dataseg[base + 1] + base + 1) { int i; prog_counter_t pc = (prog_counter_t)env->dataseg[base + 2] - 1; char *name; struct locus *ploc = NULL, loc; + if (pc < 2) + break; /*FIXME*/ if (prog[pc-2] == instr_funcall) { name = (char*)(env->dataseg + (size_t) prog[pc-1]); pc -= 2; } else { name = "(in catch)"; pc -= 3; |