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| author | Andrew Tridgell <tridge@samba.org> | 1998-08-31 03:11:42 +0000 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 1998-08-31 03:11:42 +0000 |
| commit | 61b5fd6f32e9ccb612df1354a3e3b3bed5f2b808 (patch) | |
| tree | 06d72234112a52e30d5b72e367e42efc43e9762f /source3/smbd/chgpasswd.c | |
| parent | ab4577f141b0c08a543d998a36892bbafae4e902 (diff) | |
| download | samba-61b5fd6f32e9ccb612df1354a3e3b3bed5f2b808.tar.gz samba-61b5fd6f32e9ccb612df1354a3e3b3bed5f2b808.tar.bz2 samba-61b5fd6f32e9ccb612df1354a3e3b3bed5f2b808.zip | |
bounds check next_token() to prevent possible buffer overflows
(This used to be commit 3eade55dc7c842bdc50205c330802d211fae54d3)
Diffstat (limited to 'source3/smbd/chgpasswd.c')
| -rw-r--r-- | source3/smbd/chgpasswd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source3/smbd/chgpasswd.c b/source3/smbd/chgpasswd.c index ee6a2d14f4..aebdde6d34 100644 --- a/source3/smbd/chgpasswd.c +++ b/source3/smbd/chgpasswd.c @@ -262,7 +262,7 @@ static int talktochild(int master, char *chatsequence) *buf = 0; sleep(1); - while (next_token(&ptr,chatbuf,NULL)) { + while (next_token(&ptr,chatbuf,NULL,sizeof(chatbuf))) { BOOL ok=True; count++; pwd_sub(chatbuf); @@ -277,7 +277,7 @@ static int talktochild(int master, char *chatsequence) return(False); } - if (!next_token(&ptr,chatbuf,NULL)) break; + if (!next_token(&ptr,chatbuf,NULL,sizeof(chatbuf))) break; pwd_sub(chatbuf); if (!strequal(chatbuf,".")) writestring(master,chatbuf); |