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| author | Stephen Gallagher <sgallagh@redhat.com> | 2012-01-06 13:56:34 -0500 |
|---|---|---|
| committer | Stephen Gallagher <sgallagh@redhat.com> | 2012-01-14 11:53:29 -0500 |
| commit | 22c7230dc0c8d41a189eb758be78991d183de1f7 (patch) | |
| tree | 9b5bb11dcf31e98d104071dbb0b5042708ca1040 /src/sss_client/nss_netgroup.c | |
| parent | 394f8a24f5794bced737cfb743fe038fb4d0f4a6 (diff) | |
| download | sssd_unused-22c7230dc0c8d41a189eb758be78991d183de1f7.tar.gz sssd_unused-22c7230dc0c8d41a189eb758be78991d183de1f7.tar.xz sssd_unused-22c7230dc0c8d41a189eb758be78991d183de1f7.zip | |
NSS: Validate input string lengths
Also fixes a return value bug where we were returning errno error
codes instead of nss_status codes.
Fixes https://fedorahosted.org/sssd/ticket/1135
Diffstat (limited to 'src/sss_client/nss_netgroup.c')
| -rw-r--r-- | src/sss_client/nss_netgroup.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/sss_client/nss_netgroup.c b/src/sss_client/nss_netgroup.c index 2d1acc5d..f63b1135 100644 --- a/src/sss_client/nss_netgroup.c +++ b/src/sss_client/nss_netgroup.c @@ -33,8 +33,6 @@ #include "sss_cli.h" #include "nss_compat.h" -#define MAX_NETGR_NAME_LENGTH 2048 - #define CLEAR_NETGRENT_DATA(netgrent) do { \ free(netgrent->data); \ netgrent->data = NULL; \ @@ -201,7 +199,7 @@ enum nss_status _nss_sss_setnetgrent(const char *netgroup, /* make sure we do not have leftovers, and release memory */ CLEAR_NETGRENT_DATA(result); - ret = sss_strnlen(netgroup, MAX_NETGR_NAME_LENGTH, &name_len); + ret = sss_strnlen(netgroup, SSS_NAME_MAX, &name_len); if (ret != 0) { nret = NSS_STATUS_NOTFOUND; goto out; |