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| author | DJ Hoffman <dj.hoffman@joyent.com> | 2014-06-13 22:48:27 +0000 |
|---|---|---|
| committer | DJ Hoffman <dj.hoffman@joyent.com> | 2014-06-23 17:24:34 +0000 |
| commit | 5eeac4296e7d669c6f2fc9ab508ee2142895b3f8 (patch) | |
| tree | 74480301c26f775e1d4cd61fd46d9fad821530b0 | |
| parent | 831213612a0b0745ba877851b61fea0a4c9ba42d (diff) | |
| download | illumos-joyent-5eeac4296e7d669c6f2fc9ab508ee2142895b3f8.tar.gz | |
OS-3103 lx_ldb_get_dyns32 doesn't properly handle NULL pointer inputs
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Robert Mustacchi <rm@joyent.com>
| -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..4fed303dd6 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 */ |