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| author | Jeremy Allison <jra@samba.org> | 2002-03-27 01:56:31 +0000 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2002-03-27 01:56:31 +0000 |
| commit | 0d87fb91c4385679a104eb9f6110acf10157c0cb (patch) | |
| tree | 00ab2bd99246331a3c13c66aa5fdada0c8815db5 /source3/lib/access.c | |
| parent | 752324ee1a9f73d2de41dd76993af94f6be5a61e (diff) | |
| download | samba-0d87fb91c4385679a104eb9f6110acf10157c0cb.tar.gz samba-0d87fb91c4385679a104eb9f6110acf10157c0cb.tar.xz samba-0d87fb91c4385679a104eb9f6110acf10157c0cb.zip | |
Allow hosts allow/deny to use xx.xx.xx.xx/yy syntax.
Jeremy.
(This used to be commit ea60c50109462b35825be1dd3cc6b28f739a1b59)
Diffstat (limited to 'source3/lib/access.c')
| -rw-r--r-- | source3/lib/access.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/source3/lib/access.c b/source3/lib/access.c index c7ca164c392..f12ee927990 100644 --- a/source3/lib/access.c +++ b/source3/lib/access.c @@ -12,6 +12,8 @@ #define FAIL (-1) +#define ALLONES ((uint32)0xFFFFFFFF) + /* masked_match - match address against netnumber/netmask */ static int masked_match(char *tok, char *slash, char *s) { @@ -24,8 +26,14 @@ static int masked_match(char *tok, char *slash, char *s) *slash = 0; net = interpret_addr(tok); *slash = '/'; - if (net == INADDR_NONE || - (mask = interpret_addr(slash + 1)) == INADDR_NONE) { + + if (strlen(slash + 1) > 2) { + mask = interpret_addr(slash + 1); + } else { + mask = (uint32)((ALLONES >> atoi(slash + 1)) ^ ALLONES); + } + + if (net == INADDR_NONE || mask == INADDR_NONE) { DEBUG(0,("access: bad net/mask access control: %s\n", tok)); return (False); } |