diff options
Diffstat (limited to 'src/sss_client/nss_mc_passwd.c')
| -rw-r--r-- | src/sss_client/nss_mc_passwd.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/sss_client/nss_mc_passwd.c b/src/sss_client/nss_mc_passwd.c index 4acc6425e..fa21bd289 100644 --- a/src/sss_client/nss_mc_passwd.c +++ b/src/sss_client/nss_mc_passwd.c @@ -117,6 +117,10 @@ errno_t sss_nss_mc_getpwnam(const char *name, size_t name_len, } while (slot != MC_INVALID_VAL) { + if (slot > MC_SIZE_TO_SLOTS(pw_mc_ctx.dt_size)) { + /* This probably means that the memory cache was corrupted */ + return ENOENT; + } ret = sss_nss_mc_get_record(&pw_mc_ctx, slot, &rec); if (ret) { @@ -181,6 +185,10 @@ errno_t sss_nss_mc_getpwuid(uid_t uid, } while (slot != MC_INVALID_VAL) { + if (slot > MC_SIZE_TO_SLOTS(pw_mc_ctx.dt_size)) { + /* This probably means that the memory cache was corrupted */ + return ENOENT; + } ret = sss_nss_mc_get_record(&pw_mc_ctx, slot, &rec); if (ret) { |