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| author | Volker Lendecke <vlendec@samba.org> | 2006-10-04 20:15:23 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 12:15:08 -0500 |
| commit | 38c4955c2ac3438526b3c590bce9a9ba259e83d4 (patch) | |
| tree | ffa067168e43c059317224894b4733e2d746b78b /source3/lib | |
| parent | 638a16900cddacc4399c77c8e26ba43e93341499 (diff) | |
| download | samba-38c4955c2ac3438526b3c590bce9a9ba259e83d4.tar.gz samba-38c4955c2ac3438526b3c590bce9a9ba259e83d4.tar.bz2 samba-38c4955c2ac3438526b3c590bce9a9ba259e83d4.zip | |
r19075: Fix a potential NULL dereference
(This used to be commit 0ab5d7692c2c0fe798a067866cb236ea9c304463)
Diffstat (limited to 'source3/lib')
| -rw-r--r-- | source3/lib/ldb/common/ldb_dn.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source3/lib/ldb/common/ldb_dn.c b/source3/lib/ldb/common/ldb_dn.c index 204dd3b462..a52569119f 100644 --- a/source3/lib/ldb/common/ldb_dn.c +++ b/source3/lib/ldb/common/ldb_dn.c @@ -674,6 +674,7 @@ static struct ldb_dn_component ldb_dn_copy_component(void *mem_ctx, struct ldb_d dst.name = talloc_strdup(mem_ctx, src->name); if (dst.name == NULL) { talloc_free(dst.value.data); + dst.value.data = NULL; } return dst; @@ -826,6 +827,9 @@ struct ldb_dn *ldb_dn_compose(void *mem_ctx, const struct ldb_dn *dn1, const str for (i = 0; i < dn1->comp_num; i++) { newdn->components[i] = ldb_dn_copy_component(newdn->components, &(dn1->components[i])); + if (newdn->components[i].value.data == NULL) { + goto failed; + } } return newdn; |