PenTest/nmap
1
0
Fork 0
mirror of https://github.com/nmap/nmap.git synced 2025-12-09 22:21:29 +00:00
Code Issues Projects Releases Wiki Activity

o Moved the parse_long function from ncat to nbase for better reuse,

Browse Source 
and used it to simplify netmask parsing code. This patch was
  contributed by William Pursell.
This commit is contained in:
david
2010-05-08 21:08:55 +00:00
parent 63c614e003
commit fea2ad0a33
2 changed files with 7 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
CHANGELOG
View File

@@ -1,5 +1,9 @@
# Nmap Changelog ($Id$); -*-text-*-
o Moved the parse_long function from ncat to nbase for better reuse,
and used it to simplify netmask parsing code. This patch was
contributed by William Pursell.
o Added EPROTO to the list of known error codes in service scan. Daniel
Miller reported that an EPROTO was causing Nmap to exit after sending
the Sqlping probe during service scan. The error message was

11
TargetGroup.cc
View File

@@ -187,17 +187,12 @@ int TargetGroup::parse_expr(const char * const target_expr, int af) {
*s = '\0'; /* Make sure target_net is terminated before the /## */
s++; /* Point s at the netmask */
if (!isdigit((int) (unsigned char) *s)) {
netmask_long = parse_long(s, (char**) &tail);
if (*tail != '\0' || tail == s || netmask_long < 0 || netmask_long > 32) {
error("Illegal netmask value, must be /0 - /32 . Assuming /32 (one host)");
netmask = 32;
} else {
netmask_long = strtol(s, (char**) &tail, 10);
if (*tail != '\0' || tail == s || netmask_long < 0 || netmask_long > 32) {
error("Illegal netmask value, must be /0 - /32 . Assuming /32 (one host)");
netmask = 32;
} else
} else
netmask = (u32) netmask_long;
}
} else
netmask = 32;
resolvedname = hostexp;