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| author | Jeremy Allison <jra@samba.org> | 2000-06-23 17:31:38 +0000 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2000-06-23 17:31:38 +0000 |
| commit | 5dd2bd50768ef57072e27b42faf7790875c7bae8 (patch) | |
| tree | 60aa05e1403f98cbc6684f4b4b7afad67cc40969 /source3 | |
| parent | 8a62ee49746a32d1c0b8c3f3261b3a38c667d00b (diff) | |
| download | samba-5dd2bd50768ef57072e27b42faf7790875c7bae8.tar.gz samba-5dd2bd50768ef57072e27b42faf7790875c7bae8.tar.bz2 samba-5dd2bd50768ef57072e27b42faf7790875c7bae8.zip | |
lib/util_unistr.c: Off-by-one fix for dos_PutUniStr from John Reilly jreilly@hp.com.
Memory leak fix for new sec_ctx code (sorry Tim :-).
Jeremy.
(This used to be commit edaf49c66d5a5ccf6689b358c301e208599a468f)
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/lib/util_unistr.c | 2 | ||||
| -rw-r--r-- | source3/smbd/sec_ctx.c | 6 |
2 files changed, 6 insertions, 2 deletions
diff --git a/source3/lib/util_unistr.c b/source3/lib/util_unistr.c index d4a159a28e..1c13ff2758 100644 --- a/source3/lib/util_unistr.c +++ b/source3/lib/util_unistr.c @@ -55,7 +55,7 @@ static uint16 *ucs2_to_unixcp; size_t dos_PutUniCode(char *dst,const char *src, ssize_t len, BOOL null_terminate) { size_t ret = 0; - while (*src && (len > 2)) { + while (*src && (len >= 2)) { size_t skip = get_character_len(*src); smb_ucs2_t val = (*src & 0xff); diff --git a/source3/smbd/sec_ctx.c b/source3/smbd/sec_ctx.c index e3aac77d8e..bbd801d76b 100644 --- a/source3/smbd/sec_ctx.c +++ b/source3/smbd/sec_ctx.c @@ -184,11 +184,15 @@ void set_sec_ctx(uid_t uid, gid_t gid, int ngroups, gid_t *groups) #ifdef HAVE_SETGROUPS sys_setgroups(ngroups, groups); +#endif sec_ctx_stack[sec_ctx_stack_ndx].ngroups = ngroups; + + if (sec_ctx_stack[sec_ctx_stack_ndx].groups != NULL) + free(sec_ctx_stack[sec_ctx_stack_ndx].groups); + sec_ctx_stack[sec_ctx_stack_ndx].groups = memdup(groups, sizeof(gid_t) * ngroups); -#endif become_id(uid, gid); |