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enum.c: fix crash in create_enum_domain (use int, not size_t when strlen == 1)

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Gautier Pelloux-Prayer 2015-11-06 11:42:51 +01:00
parent 8c2a440fd9
commit 6a5880b2fd
1 changed files with 7 additions and 7 deletions
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14
coreapi/enum.c
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@ -33,8 +33,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
static char *create_enum_domain(const char *number){
size_t len=strlen(number);
char *domain=ms_malloc((len*2)+10);
size_t i,j;
long i,j;
for (i=0,j=len-1;j>=0;j--){
domain[i]=number[j];
i++;
@ -105,11 +105,11 @@ int enum_lookup(const char *enum_domain, enum_lookup_res_t **res){
/*
ns_msg handle;
int count;
memset(&handle,0,sizeof(handle));
*res=NULL;
ms_message("Resolving %s...",enum_domain);
err=res_search(enum_domain,ns_c_in,ns_t_naptr,dns_answer,DNS_ANSWER_MAX_SIZE);
if (err<0){
ms_warning("Error resolving enum:",herror(h_errno));
@ -117,7 +117,7 @@ int enum_lookup(const char *enum_domain, enum_lookup_res_t **res){
}
ns_initparse(dns_answer,DNS_ANSWER_MAX_SIZE,&handle);
count=ns_msg_count(handle,ns_s_an);
for(i=0;i<count;i++){
ns_rr rr;
memset(&rr,0,sizeof(rr));
@ -136,9 +136,9 @@ int enum_lookup(const char *enum_domain, enum_lookup_res_t **res){
}else{
ms_warning("Could not spawn the \'host\' command.");
return -1;
}
}
ms_message("Answer received from dns (err=%i): %s",err,host_result);
begin=strstr(host_result,"sip:");
if (begin==0) {
ms_warning("No sip address found in dns naptr answer.");