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| author | Jeremy Allison <jra@samba.org> | 2007-04-30 02:39:34 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 12:19:49 -0500 |
| commit | be8b0685a55700c6bce3681734800ec6434b0364 (patch) | |
| tree | 8616d85686fb147d431eeea435233f45d5ee8d41 /source3/libads/dns.c | |
| parent | 79de0ad9463a5cd64978beae37df79fbb4f74632 (diff) | |
| download | samba-be8b0685a55700c6bce3681734800ec6434b0364.tar.gz samba-be8b0685a55700c6bce3681734800ec6434b0364.tar.bz2 samba-be8b0685a55700c6bce3681734800ec6434b0364.zip | |
r22589: Make TALLOC_ARRAY consistent across all uses.
Jeremy.
(This used to be commit 8968808c3b5b0208cbad9ac92eaf948f2c546dd9)
Diffstat (limited to 'source3/libads/dns.c')
| -rw-r--r-- | source3/libads/dns.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/source3/libads/dns.c b/source3/libads/dns.c index 008266ea0b..8b031b0e3a 100644 --- a/source3/libads/dns.c +++ b/source3/libads/dns.c @@ -283,9 +283,13 @@ static NTSTATUS dns_send_req( TALLOC_CTX *ctx, const char *name, int q_type, buf_len = resp_len * sizeof(uint8); - if ( (buffer = TALLOC_ARRAY(ctx, uint8, buf_len)) == NULL ) { - DEBUG(0,("ads_dns_lookup_srv: talloc() failed!\n")); - return NT_STATUS_NO_MEMORY; + if (buf_len) { + if ( (buffer = TALLOC_ARRAY(ctx, uint8, buf_len)) == NULL ) { + DEBUG(0,("ads_dns_lookup_srv: talloc() failed!\n")); + return NT_STATUS_NO_MEMORY; + } + } else { + buffer = NULL; } if ( (resp_len = res_query(name, C_IN, q_type, buffer, buf_len)) < 0 ) { @@ -499,10 +503,14 @@ NTSTATUS ads_dns_lookup_ns( TALLOC_CTX *ctx, const char *dnsdomain, struct dns_r DEBUG(4,("ads_dns_lookup_ns: %d records returned in the answer section.\n", answer_count)); - if ( (nsarray = TALLOC_ARRAY(ctx, struct dns_rr_ns, answer_count)) == NULL ) { - DEBUG(0,("ads_dns_lookup_ns: talloc() failure for %d char*'s\n", - answer_count)); - return NT_STATUS_NO_MEMORY; + if (answer_count) { + if ( (nsarray = TALLOC_ARRAY(ctx, struct dns_rr_ns, answer_count)) == NULL ) { + DEBUG(0,("ads_dns_lookup_ns: talloc() failure for %d char*'s\n", + answer_count)); + return NT_STATUS_NO_MEMORY; + } + } else { + nsarray = NULL; } /* now skip the header */ |