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| author | Michal Zidek <mzidek@redhat.com> | 2013-09-13 17:41:28 +0200 |
|---|---|---|
| committer | Jakub Hrozek <jhrozek@redhat.com> | 2013-09-26 01:08:51 +0200 |
| commit | 48323e596876a5b4a6c493aede44b3db7df23164 (patch) | |
| tree | c6da342c2128ed0d0d5de83b8e152c23c8670763 /src/sss_client | |
| parent | 8a3fd80bcb0bc9a80a1b18680c8807c5f81e3d84 (diff) | |
| download | sssd-1.9.2-128.el6.tar.gz sssd-1.9.2-128.el6.tar.xz sssd-1.9.2-128.el6.zip | |
Check slot validity before MC_SLOT_TO_PTR.sssd-1.9.2-128.el6
resolves:
https://fedorahosted.org/sssd/ticket/2049
Diffstat (limited to 'src/sss_client')
| -rw-r--r-- | src/sss_client/nss_mc_common.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/sss_client/nss_mc_common.c b/src/sss_client/nss_mc_common.c index bb2412a1b..3fa28cc53 100644 --- a/src/sss_client/nss_mc_common.c +++ b/src/sss_client/nss_mc_common.c @@ -187,6 +187,10 @@ errno_t sss_nss_mc_get_record(struct sss_cli_mc_ctx *ctx, int count; int ret; + if (!MC_SLOT_WITHIN_BOUNDS(slot, ctx->dt_size)) { + return EINVAL; + } + /* try max 5 times */ for (count = 5; count > 0; count--) { rec = MC_SLOT_TO_PTR(ctx->data_table, slot, struct sss_mc_rec); |