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Better match debugging.

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Sprinkle const in match functions.
This commit is contained in:
Todd C. Miller
2013-12-05 14:34:56 -07:00
parent 1739350e20
commit 2508da6f68
7 changed files with 137 additions and 89 deletions
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14
plugins/sudoers/match_addr.c
View File

@@ -50,7 +50,7 @@
#include "interfaces.h"
static bool
addr_matches_if(char *n)
addr_matches_if(const char *n)
{
union sudo_in_addr_un addr;
struct interface *ifp;
@@ -100,7 +100,7 @@ addr_matches_if(char *n)
}
static bool
addr_matches_if_netmask(char *n, char *m)
addr_matches_if_netmask(const char *n, const char *m)
{
unsigned int i;
union sudo_in_addr_un addr, mask;
@@ -185,16 +185,18 @@ bool
addr_matches(char *n)
{
char *m;
bool retval;
bool rc;
debug_decl(addr_matches, SUDO_DEBUG_MATCH)
/* If there's an explicit netmask, use it. */
if ((m = strchr(n, '/'))) {
*m++ = '\0';
retval = addr_matches_if_netmask(n, m);
rc = addr_matches_if_netmask(n, m);
*(m - 1) = '/';
} else
retval = addr_matches_if(n);
rc = addr_matches_if(n);
debug_return_bool(retval);
sudo_debug_printf(SUDO_DEBUG_DEBUG|SUDO_DEBUG_LINENO,
"IP address %s matches local host: %s", n, rc ? "true" : "false");
debug_return_bool(rc);
}