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freed from malloc and free

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FossilOrigin-Name: f7310807426396321ac7af203206bfe465a547182ef0f8ab74d4c2272782fa1d
This commit is contained in:
7u83@mail.ru 2018-03-12 11:25:47 +00:00
parent d6133e0434
commit 835dc82e6f
1 changed files with 8 additions and 9 deletions
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17
src/cw/sock_strtoaddr.c
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@ -8,25 +8,25 @@
#include "sock.h"
/**
* Convert a string to an sockaddr struct.
* Convert a string to a sockaddr struct.
* The string can contain an ipv4 or ipv6 address, including a port number.
* @param s address string
* @param s address string, the address string MUST not be longer
* than 128 characters
* @param saout output buffer
* @return 1 on success, otherwise no success
* @return 1 on success, otherwise no success, consult errno!
*/
int sock_strtoaddr(const char * s,struct sockaddr * saout){
char *ips,*ps;
char ips[128],*ps;
struct in_addr ia;
int port;
#ifdef WITH_IPV6
#ifndef WITHOUT_IPV6
struct in6_addr ia6;
#endif
int rc;
/* copy the string */
ips = malloc(strlen(s)+1);
strcpy(ips,s);
/* search for a collon to separate the port */
@ -62,10 +62,9 @@ int sock_strtoaddr(const char * s,struct sockaddr * saout){
sa->sin_family = AF_INET;
sa->sin_addr=ia;
sa->sin_port=htons(port);
}
#ifdef WITH_IPV6
#ifndef WITHOUT_IPV6
if (rc==0){
strcpy(ips,s);
@ -99,12 +98,12 @@ int sock_strtoaddr(const char * s,struct sockaddr * saout){
}
#endif
if (rc!=1){
if (rc!=-1)
errno=EINVAL;
}
free (ips);
return rc;
}