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Avoid segfault with vasprintf("%s", NULL). http://seclists.org/nmap-dev/2016/q1/4

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dmiller
2016-01-04 21:44:47 +00:00
parent ee048d5349
commit 7300cde374
1 changed files with 2 additions and 0 deletions
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2
nbase/snprintf.c
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@@ -242,6 +242,8 @@ append_string (struct state *state,
int prec,
int flags)
{
if(!arg)
arg = (unsigned char *) "(nall)";
if(prec != -1)
width -= prec;
else