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| author | Jelmer Vernooij <jelmer@samba.org> | 2004-04-12 18:02:54 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 12:51:15 -0500 |
| commit | 4019324f7633c029c3cf461ed8d15433fc7609ea (patch) | |
| tree | 8056d38f769b8cc61850c0784b076c847089861a /source4 | |
| parent | 49d54f0298de9dcee8d0fcb7e193429b80a8c8b1 (diff) | |
| download | samba-4019324f7633c029c3cf461ed8d15433fc7609ea.tar.gz samba-4019324f7633c029c3cf461ed8d15433fc7609ea.tar.bz2 samba-4019324f7633c029c3cf461ed8d15433fc7609ea.zip | |
r182: Fix a couple of segfaults
(This used to be commit db5d7062e69b456a89b17525e5a0177f93c90c83)
Diffstat (limited to 'source4')
| -rw-r--r-- | source4/lib/registry/TODO | 3 | ||||
| -rw-r--r-- | source4/lib/registry/common/reg_objects.c | 3 | ||||
| -rw-r--r-- | source4/lib/registry/common/reg_util.c | 4 | ||||
| -rw-r--r-- | source4/lib/registry/reg_backend_w95/reg_backend_w95.c | 4 |
4 files changed, 12 insertions, 2 deletions
diff --git a/source4/lib/registry/TODO b/source4/lib/registry/TODO index f84b1c5339..9b0dbe4c71 100644 --- a/source4/lib/registry/TODO +++ b/source4/lib/registry/TODO @@ -4,6 +4,9 @@ reg_backend_dir: - value support + +reg_backend_w95.c: + - write support reg_backend_nt4: - write support diff --git a/source4/lib/registry/common/reg_objects.c b/source4/lib/registry/common/reg_objects.c index 78260e198f..3f721c107e 100644 --- a/source4/lib/registry/common/reg_objects.c +++ b/source4/lib/registry/common/reg_objects.c @@ -47,6 +47,9 @@ void reg_val_free( REG_VAL *val ) if ( !val ) return; + val->ref--; + if(val->ref) return; + if(val->handle->functions->free_val_backend_data) val->handle->functions->free_val_backend_data(val); diff --git a/source4/lib/registry/common/reg_util.c b/source4/lib/registry/common/reg_util.c index 5ca104fc2e..82b8d06679 100644 --- a/source4/lib/registry/common/reg_util.c +++ b/source4/lib/registry/common/reg_util.c @@ -45,10 +45,10 @@ char *reg_val_data_string(REG_VAL *v) switch (reg_val_type(v)) { case REG_SZ: /* FIXME: Convert to ascii */ - return strdup(reg_val_data_blk(v)); + return strndup(reg_val_data_blk(v), reg_val_size(v)); case REG_EXPAND_SZ: - return strdup(reg_val_data_blk(v)); + return strndup(reg_val_data_blk(v), reg_val_size(v)); case REG_BINARY: ret = malloc(reg_val_size(v) * 3 + 2); diff --git a/source4/lib/registry/reg_backend_w95/reg_backend_w95.c b/source4/lib/registry/reg_backend_w95/reg_backend_w95.c index 0b6b6db358..31abd69854 100644 --- a/source4/lib/registry/reg_backend_w95/reg_backend_w95.c +++ b/source4/lib/registry/reg_backend_w95/reg_backend_w95.c @@ -204,6 +204,10 @@ static WERROR w95_get_subkey_by_index (REG_KEY *parent, int n, REG_KEY **key) RGDB_KEY *rgdb_key; char *name; rgdb_key = LOCN_RGDB_KEY(creg, child->id.rgdb, child->id.id); + if(!rgdb_key) { + DEBUG(0, ("Can't find %d,%d in RGDB table!\n", child->id.rgdb, child->id.id)); + return WERR_FOOBAR; + } name = strndup((char *)rgdb_key + sizeof(RGDB_KEY), rgdb_key->name_len); *key = reg_key_new_rel(name, parent, child); SAFE_FREE(name); |