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| author | Arthur de Jong <arthur@arthurdejong.org> | 2012-10-26 13:51:05 +0200 |
|---|---|---|
| committer | Arthur de Jong <arthur@arthurdejong.org> | 2012-10-26 13:51:05 +0200 |
| commit | 299527ad524165bf0442b6abd11c7134e35b6f16 (patch) | |
| tree | aa212edb026e317988efd2a90e1b6fe9ddf0168c /nss | |
| parent | 0f4ae2e4a427762e66f21b82d85f4383951a5a42 (diff) | |
fix buffer size checking in group by member NSS function on Solaris
git-svn-id: http://arthurdejong.org/svn/nss-pam-ldapd/nss-pam-ldapd@1809 ef36b2f9-881f-0410-afb5-c4e39611909c
Diffstat (limited to 'nss')
| -rw-r--r-- | nss/group.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/nss/group.c b/nss/group.c index 9b38274..c38d0a2 100644 --- a/nss/group.c +++ b/nss/group.c @@ -73,11 +73,11 @@ static nss_status_t read_gids( /* only add the group to the list if it is not the specified group */ if (gid!=skipgroup) { +#ifdef NSS_FLAVOUR_GLIBC /* check if we reached the limit */ if ( (limit>0) && (*start>=limit) ) return NSS_STATUS_TRYAGAIN; /* check if our buffer is large enough */ -#ifdef NSS_FLAVOUR_GLIBC if ((*start)>=(*size)) { /* for some reason Glibc expects us to grow the array (completely @@ -94,6 +94,14 @@ static nss_status_t read_gids( *size=newsize; } #endif /* NSS_FLAVOUR_GLIBC */ +#ifdef NSS_FLAVOUR_SOLARIS + /* check if we reached the limit */ + if ( (limit>0) && (*start>=limit) ) + { + errnop=1; /* this is args->ergange */ + return NSS_STATUS_NOTFOUND; + } +#endif /* NSS_FLAVOUR_SOLARIS */ /* add gid to list */ (*groupsp)[(*start)++]=gid; } |