diff options
Diffstat (limited to 'nis')
| -rw-r--r-- | nis/Versions | 9 | ||||
| -rw-r--r-- | nis/nss_compat/compat-initgroups.c | 18 | ||||
| -rw-r--r-- | nis/nss_nis/nis-initgroups.c | 18 |
3 files changed, 22 insertions, 23 deletions
diff --git a/nis/Versions b/nis/Versions index ec8ade0dd3..8bcf9a8f0e 100644 --- a/nis/Versions +++ b/nis/Versions @@ -64,9 +64,12 @@ libnss_compat { _nss_compat_endgrent; _nss_compat_endpwent; _nss_compat_endspent; _nss_compat_getgrent_r; _nss_compat_getgrgid_r; _nss_compat_getgrnam_r; _nss_compat_getpwent_r; _nss_compat_getpwnam_r; _nss_compat_getpwuid_r; - _nss_compat_getspent_r; _nss_compat_getspnam_r; _nss_compat_initgroups; + _nss_compat_getspent_r; _nss_compat_getspnam_r; _nss_compat_setgrent; _nss_compat_setpwent; _nss_compat_setspent; } + GLIBC_2.2 { + _nss_compat_initgroups_dyn; + } } libnss_nis { @@ -85,14 +88,14 @@ libnss_nis { _nss_nis_getpwnam_r; _nss_nis_getpwuid_r; _nss_nis_getrpcbyname_r; _nss_nis_getrpcbynumber_r; _nss_nis_getrpcent_r; _nss_nis_getsecretkey; _nss_nis_getservbyname_r; _nss_nis_getservbyport_r; _nss_nis_getservent_r; - _nss_nis_getspent_r; _nss_nis_getspnam_r; _nss_nis_initgroups; + _nss_nis_getspent_r; _nss_nis_getspnam_r; _nss_nis_netname2user; _nss_nis_setaliasent; _nss_nis_setetherent; _nss_nis_setgrent; _nss_nis_sethostent; _nss_nis_setnetent; _nss_nis_setnetgrent; _nss_nis_setprotoent; _nss_nis_setpwent; _nss_nis_setrpcent; _nss_nis_setservent; _nss_nis_setspent; } GLIBC_2.2 { - _nss_nis_getipnodebyname_r; + _nss_nis_getipnodebyname_r; _nss_nis_initgroups_dyn; } } diff --git a/nis/nss_compat/compat-initgroups.c b/nis/nss_compat/compat-initgroups.c index 6051a1ae99..4d14615126 100644 --- a/nis/nss_compat/compat-initgroups.c +++ b/nis/nss_compat/compat-initgroups.c @@ -588,15 +588,15 @@ internal_getgrent_r (struct group *gr, ent_t *ent, char *buffer, } enum nss_status -_nss_compat_initgroups (const char *user, gid_t group, long int *start, - long int *size, gid_t *groups, long int limit, - int *errnop) +_nss_compat_initgroups_dyn (const char *user, gid_t group, long int *start, + long int *size, gid_t **groupsp, int *errnop) { struct group grpbuf, *g; size_t buflen = sysconf (_SC_GETPW_R_SIZE_MAX); char *tmpbuf; enum nss_status status; ent_t intern = {0, 0, NULL, 0, NULL, NULL, {NULL, 0, 0}}; + gid_t *groups = *groupsp; status = internal_setgrent (&intern); if (status != NSS_STATUS_SUCCESS) @@ -627,22 +627,20 @@ _nss_compat_initgroups (const char *user, gid_t group, long int *start, if (strcmp (*m, user) == 0) { /* Matches user. Insert this group. */ - if (*start == *size && limit <= 0) + if (*start == *size) { /* Need a bigger buffer. */ - groups = realloc (groups, 2 * *size * sizeof (*groups)); - if (groups == NULL) + gid_t *newgroups; + newgroups = realloc (groups, 2 * *size * sizeof (*groups)); + if (newgroups == NULL) goto done; + *groupsp = groups = newgroups; *size *= 2; } groups[*start] = g->gr_gid; *start += 1; - if (*start == limit) - /* Can't take any more groups; stop searching. */ - goto done; - break; } } diff --git a/nis/nss_nis/nis-initgroups.c b/nis/nss_nis/nis-initgroups.c index 9e18a2027a..ec13dbd140 100644 --- a/nis/nss_nis/nis-initgroups.c +++ b/nis/nss_nis/nis-initgroups.c @@ -137,15 +137,15 @@ internal_getgrent_r (struct group *grp, char *buffer, size_t buflen, } enum nss_status -_nss_nis_initgroups (const char *user, gid_t group, long int *start, - long int *size, gid_t *groups, long int limit, - int *errnop) +_nss_nis_initgroups_dyn (const char *user, gid_t group, long int *start, + long int *size, gid_t **groupsp, int *errnop) { struct group grpbuf, *g; size_t buflen = sysconf (_SC_GETPW_R_SIZE_MAX); char *tmpbuf; enum nss_status status; intern_t intern = { NULL, NULL }; + gid_t *groups = *groupsp; status = internal_setgrent (&intern); if (status != NSS_STATUS_SUCCESS) @@ -177,22 +177,20 @@ _nss_nis_initgroups (const char *user, gid_t group, long int *start, if (strcmp (*m, user) == 0) { /* Matches user. Insert this group. */ - if (*start == *size && limit <= 0) + if (*start == *size) { /* Need a bigger buffer. */ - groups = realloc (groups, 2 * *size * sizeof (*groups)); - if (groups == NULL) + gid_t *newgroups; + newgroups = realloc (groups, 2 * *size * sizeof (*groups)); + if (newgroups == NULL) goto done; + *groupsp = groups = newgroups; *size *= 2; } groups[*start] = g->gr_gid; *start += 1; - if (*start == limit) - /* Can't take any more groups; stop searching. */ - goto done; - break; } } |