Fcalva/chibi-scheme
1
0
Fork 0
mirror of https://github.com/ashinn/chibi-scheme.git synced 2025-05-19 05:39:18 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

(chibi net): sockaddr-name: fix support for IPv6 addresses

Browse source 
The buffer was too small to hold all IPv6 addresses in string form
This commit is contained in:
Kris Katterjohn 2019-09-10 18:04:01 -05:00
parent 197894eb87
commit fd7ff6d33f
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
lib/chibi/accept.c
View file

@ -92,7 +92,7 @@ sexp sexp_listen (sexp ctx, sexp self, sexp fileno, sexp backlog) {
/* Additional utilities. */ /* Additional utilities. */
sexp sexp_sockaddr_name (sexp ctx, sexp self, struct sockaddr* addr) { sexp sexp_sockaddr_name (sexp ctx, sexp self, struct sockaddr* addr) {
char buf[24]; char buf[INET6_ADDRSTRLEN];
/* struct sockaddr_in *sa = (struct sockaddr_in *)addr; */ /* struct sockaddr_in *sa = (struct sockaddr_in *)addr; */
/* unsigned char *ptr = (unsigned char *)&(sa->sin_addr); */ /* unsigned char *ptr = (unsigned char *)&(sa->sin_addr); */
/* sprintf(buf, "%d.%d.%d.%d", ptr[0], ptr[1], ptr[2], ptr[3]); */ /* sprintf(buf, "%d.%d.%d.%d", ptr[0], ptr[1], ptr[2], ptr[3]); */
@ -100,7 +100,7 @@ sexp sexp_sockaddr_name (sexp ctx, sexp self, struct sockaddr* addr) {
(addr->sa_family == AF_INET6 ? (addr->sa_family == AF_INET6 ?
(void*)(&(((struct sockaddr_in6 *)addr)->sin6_addr)) : (void*)(&(((struct sockaddr_in6 *)addr)->sin6_addr)) :
(void*)(&(((struct sockaddr_in *)addr)->sin_addr))), (void*)(&(((struct sockaddr_in *)addr)->sin_addr))),
buf, 24); buf, INET6_ADDRSTRLEN);
return sexp_c_string(ctx, buf, -1); return sexp_c_string(ctx, buf, -1);
} }