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| author | Michal Zidek <mzidek@redhat.com> | 2013-08-05 20:59:33 +0200 |
|---|---|---|
| committer | Jakub Hrozek <jhrozek@redhat.com> | 2013-08-11 20:36:21 +0200 |
| commit | 9028706a00da1bc48547e74aa872c825ac15adb2 (patch) | |
| tree | c1133d5686c5a8e6922920ca829c26dde7182561 /src/responder/nss/nsssrv_mmap_cache.h | |
| parent | 86c985481c2fdb1d8996a77576b12bff431c18d5 (diff) | |
| download | sssd-9028706a00da1bc48547e74aa872c825ac15adb2.tar.gz sssd-9028706a00da1bc48547e74aa872c825ac15adb2.tar.xz sssd-9028706a00da1bc48547e74aa872c825ac15adb2.zip | |
mmap_cache: Check if slot and name_ptr are not invalid.
This patch prevents jumping outside of allocated memory in
case of corrupted slot or name_ptr values. It is not proper
solution, just hotfix until we find out what is the root cause
of ticket https://fedorahosted.org/sssd/ticket/2018
Diffstat (limited to 'src/responder/nss/nsssrv_mmap_cache.h')
| -rw-r--r-- | src/responder/nss/nsssrv_mmap_cache.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/responder/nss/nsssrv_mmap_cache.h b/src/responder/nss/nsssrv_mmap_cache.h index 25cec40cc..fdeaa0912 100644 --- a/src/responder/nss/nsssrv_mmap_cache.h +++ b/src/responder/nss/nsssrv_mmap_cache.h @@ -63,4 +63,6 @@ errno_t sss_mmap_cache_gr_invalidate_gid(struct sss_mc_ctx *mcc, gid_t gid); errno_t sss_mmap_cache_reinit(TALLOC_CTX *mem_ctx, size_t n_elem, time_t timeout, struct sss_mc_ctx **mc_ctx); +void sss_mmap_cache_reset(struct sss_mc_ctx *mc_ctx); + #endif /* _NSSSRV_MMAP_CACHE_H_ */ |