diff options
Diffstat (limited to 'source3/nsswitch')
| -rw-r--r-- | source3/nsswitch/winbind_nss.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/source3/nsswitch/winbind_nss.c b/source3/nsswitch/winbind_nss.c index a2816bfdd3..462c791277 100644 --- a/source3/nsswitch/winbind_nss.c +++ b/source3/nsswitch/winbind_nss.c @@ -785,9 +785,9 @@ _nss_winbind_getgrgid_r(gid_t gid, /* Initialise supplementary groups */ NSS_STATUS -_nss_winbind_initgroups(char *user, gid_t group, long int *start, - long int *size, gid_t *groups, long int limit, - int *errnop) +_nss_winbind_initgroups_dyn(char *user, gid_t group, long int *start, + long int *size, gid_t **groups, long int limit, + int *errnop) { NSS_STATUS ret; struct winbindd_request request; @@ -822,13 +822,15 @@ _nss_winbind_initgroups(char *user, gid_t group, long int *start, /* Add to buffer */ if (*start == *size && limit <= 0) { - groups = realloc( - groups, 2 * (*size) * sizeof(*groups)); - if (!groups) goto done; - *size *= 2; + (*groups) = realloc( + (*groups), (2 * (*size) + 1) * sizeof(**groups)); + if (! *groups) goto done; + *size = 2 * (*size) + 1; } - groups[*start] = gid_list[i]; + if (*start == *size) goto done; + + (*groups)[*start] = gid_list[i]; *start += 1; /* Filled buffer? */ |