move to SAFE_FREE()

(This used to be commit 48fc6a6cd52e01b287030fbbf0aa08a6814c5e11)

1 files changed, 10 insertions, 30 deletions

diff --git a/source3/libsmb/nmblib.c b/source3/libsmb/nmblib.c
index 6a24cb382c..4ecc887524 100644
--- a/source3/libsmb/nmblib.c
+++ b/source3/libsmb/nmblib.c
@@ -345,8 +345,7 @@ static BOOL parse_alloc_res_rec(char *inbuf,int *offset,int length,
     int l = parse_nmb_name(inbuf,*offset,length,&(*recs)[i].rr_name);
     (*offset) += l;
     if (!l || (*offset)+10 > length) {
-      free(*recs);
-      *recs = NULL;
+      SAFE_FREE(*recs);
       return(False);
     }
     (*recs)[i].rr_type = RSVAL(inbuf,(*offset));
@@ -356,8 +355,7 @@ static BOOL parse_alloc_res_rec(char *inbuf,int *offset,int length,
     (*offset) += 10;
     if ((*recs)[i].rdlength>sizeof((*recs)[i].rdata) || 
 	(*offset)+(*recs)[i].rdlength > length) {
-      free(*recs);
-      *recs = NULL;
+      SAFE_FREE(*recs);
       return(False);
     }
     memcpy((*recs)[i].rdata,inbuf+(*offset),(*recs)[i].rdlength);
@@ -580,19 +578,10 @@ static struct packet_struct *copy_nmb_packet(struct packet_struct *packet)
 
 free_and_exit:
 
-  if(copy_nmb->answers) {
-    free((char *)copy_nmb->answers);
-    copy_nmb->answers = NULL;
-  }
-  if(copy_nmb->nsrecs) {
-    free((char *)copy_nmb->nsrecs);
-    copy_nmb->nsrecs = NULL;
-  }
-  if(copy_nmb->additional) {
-    free((char *)copy_nmb->additional);
-    copy_nmb->additional = NULL;
-  }
-  free((char *)pkt_copy);
+  SAFE_FREE(copy_nmb->answers);
+  SAFE_FREE(copy_nmb->nsrecs);
+  SAFE_FREE(copy_nmb->additional);
+  SAFE_FREE(pkt_copy);
 
   DEBUG(0,("copy_nmb_packet: malloc fail in resource records.\n"));
   return NULL;
@@ -640,18 +629,9 @@ struct packet_struct *copy_packet(struct packet_struct *packet)
   ******************************************************************/
 static void free_nmb_packet(struct nmb_packet *nmb)
 {  
-  if (nmb->answers) {
-    free(nmb->answers);
-    nmb->answers = NULL;
-  }
-  if (nmb->nsrecs) {
-    free(nmb->nsrecs);
-    nmb->nsrecs = NULL;
-  }
-  if (nmb->additional) {
-    free(nmb->additional);
-    nmb->additional = NULL;
-  }
+  SAFE_FREE(nmb->answers);
+  SAFE_FREE(nmb->nsrecs);
+  SAFE_FREE(nmb->additional);
 }
 
 /*******************************************************************
@@ -674,7 +654,7 @@ void free_packet(struct packet_struct *packet)
   else if (packet->packet_type == DGRAM_PACKET)
     free_dgram_packet(&packet->packet.dgram);
   ZERO_STRUCTPN(packet);
-  free(packet);
+  SAFE_FREE(packet);
 }
 
 /*******************************************************************