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| author | Andrew Tridgell <tridge@samba.org> | 1998-05-11 06:38:36 +0000 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 1998-05-11 06:38:36 +0000 |
| commit | 3dfc0c847240ac7e12c39f4ed9c31a888949ade1 (patch) | |
| tree | 305f006b62ed9dcdca0f751dbf40d2a34ee054df /source3/libsmb/nmblib.c | |
| parent | ffc88e2d26217f99c34ce24c0836bec3c809ca1a (diff) | |
| download | samba-3dfc0c847240ac7e12c39f4ed9c31a888949ade1.tar.gz samba-3dfc0c847240ac7e12c39f4ed9c31a888949ade1.tar.bz2 samba-3dfc0c847240ac7e12c39f4ed9c31a888949ade1.zip | |
changed to use slprintf() instead of sprintf() just about
everywhere. I've implemented slprintf() as a bounds checked sprintf()
using mprotect() and a non-writeable page.
This should prevent any sprintf based security holes.
(This used to be commit ee09e9dadb69aaba5a751dd20ccc6d587d841bd6)
Diffstat (limited to 'source3/libsmb/nmblib.c')
| -rw-r--r-- | source3/libsmb/nmblib.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source3/libsmb/nmblib.c b/source3/libsmb/nmblib.c index 9c7b260c59..5a8a037ce5 100644 --- a/source3/libsmb/nmblib.c +++ b/source3/libsmb/nmblib.c @@ -294,9 +294,9 @@ char *namestr(struct nmb_name *n) char *p = ret[i]; if (!n->scope[0]) - sprintf(p,"%s<%02x>",n->name,n->name_type); + slprintf(p,sizeof(fstring)-1, "%s<%02x>",n->name,n->name_type); else - sprintf(p,"%s<%02x>.%s",n->name,n->name_type,n->scope); + slprintf(p,sizeof(fstring)-1, "%s<%02x>.%s",n->name,n->name_type,n->scope); i = (i+1)%4; return(p); |