diff options
| -rw-r--r-- | source3/registry/reg_util.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/source3/registry/reg_util.c b/source3/registry/reg_util.c index 4338699c00..511e9b4335 100644 --- a/source3/registry/reg_util.c +++ b/source3/registry/reg_util.c @@ -137,7 +137,10 @@ int regval_convert_multi_sz( uint16 *multi_string, size_t multi_len, char ***val uint16 *wp; *values = NULL; - + + if ( !multi_string || !*values ) + return 0; + /* just count the NULLs */ for ( i=0; (i<multi_len-1) && !(multi_string[i]==0x0 && multi_string[i+1]==0x0); i++ ) { @@ -183,6 +186,9 @@ size_t regval_build_multi_sz( char **values, uint16 **buffer ) size_t buf_size = 0; uint16 *buf, *b; UNISTR2 sz; + + if ( !values || !*buffer ) + return 0; /* go ahead and alloc some space */ |