diff options
| -rw-r--r-- | source3/lib/util.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/source3/lib/util.c b/source3/lib/util.c index 2bab2f0386..30ad0a7065 100644 --- a/source3/lib/util.c +++ b/source3/lib/util.c @@ -2395,7 +2395,7 @@ BOOL get_unix_grps(int *p_ngroups, struct group **p_groups) DEBUG(10,("get_unix_grps\n")); - if (p_ngroups == NULL || *p_groups == NULL) + if (p_ngroups == NULL || p_groups == NULL) { return False; } @@ -2910,11 +2910,23 @@ enum remote_arch_types get_remote_arch(void) /******************************************************************* + align a pointer to a multiple of 4 bytes. + ********************************************************************/ +char *align4(char *q, char *base) +{ + int mod = PTR_DIFF(q, base) & 3; + if (mod != 0) + { + q += mod; + } + return q; +} +/******************************************************************* align a pointer to a multiple of 2 bytes ********************************************************************/ char *align2(char *q, char *base) { - if ((q - base) & 1) + if (PTR_DIFF(q, base) & 1) { q++; } |