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| author | DJ Hoffman <dj.hoffman@joyent.com> | 2014-06-13 10:19:22 -0700 |
|---|---|---|
| committer | DJ Hoffman <dj.hoffman@joyent.com> | 2014-06-13 10:19:22 -0700 |
| commit | 3d496fef322b05e3ff9f833ce5599c1181c7f509 (patch) | |
| tree | 2f575ca918a3cd40c63e7436115ffbbea53eef4b | |
| parent | 1e5edff9b07258924d1328154f6531a880ef31f6 (diff) | |
| download | illumos-joyent-3d496fef322b05e3ff9f833ce5599c1181c7f509.tar.gz | |
OS-3103 lx_ldb_get_dyns32 doesn't properly handle NULL pointer inputs
| -rw-r--r-- | usr/src/lib/brand/lx/librtld_db/common/lx_librtld_db.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr/src/lib/brand/lx/librtld_db/common/lx_librtld_db.c b/usr/src/lib/brand/lx/librtld_db/common/lx_librtld_db.c index 86163df25e..49be6a9a03 100644 --- a/usr/src/lib/brand/lx/librtld_db/common/lx_librtld_db.c +++ b/usr/src/lib/brand/lx/librtld_db/common/lx_librtld_db.c @@ -205,8 +205,10 @@ lx_ldb_get_dyns32(rd_helper_data_t rhd, * success and pass back the unmolested dynamic elements that * we've already obtained. */ - *dynpp = dynp; - *dynpp_sz = dynp_sz; + if(dynpp != NULL) + *dynpp = dynp; + if(dynpp_sz != NULL) + *dynpp_sz = dynp_sz; ndyns = dynp_sz / sizeof (Elf32_Dyn); /* If this isn't a dynamic object, there's nothing left todo */ |