diff options
Diffstat (limited to 'libxcb/src/xcb_auth.c')
| -rw-r--r-- | libxcb/src/xcb_auth.c | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/libxcb/src/xcb_auth.c b/libxcb/src/xcb_auth.c index 0514a77e7..de628a6e4 100644 --- a/libxcb/src/xcb_auth.c +++ b/libxcb/src/xcb_auth.c @@ -89,11 +89,11 @@ static int authnameslen[N_AUTH_PROTOS] = { static size_t memdup(char **dst, void *src, size_t len) { if(len) - *dst = malloc(len); + *dst = malloc(len); else - *dst = 0; + *dst = 0; if(!*dst) - return 0; + return 0; memcpy(*dst, src, len); return len; } @@ -101,9 +101,9 @@ static size_t memdup(char **dst, void *src, size_t len) static int authname_match(enum auth_protos kind, char *name, size_t namelen) { if(authnameslen[kind] != namelen) - return 0; + return 0; if(memcmp(authnames[kind], name, namelen)) - return 0; + return 0; return 1; } @@ -183,7 +183,7 @@ static void do_append(char *buf, int *idxp, void *val, size_t valsize) { *idxp += valsize; } #endif - + static int compute_auth(xcb_auth_info_t *info, Xauth *authptr, struct sockaddr *sockname) { if (authname_match(AUTH_MC1, authptr->name, authptr->name_length)) { @@ -195,22 +195,22 @@ static int compute_auth(xcb_auth_info_t *info, Xauth *authptr, struct sockaddr * #ifdef HASXDMAUTH #define APPEND(buf,idx,val) do_append((buf),&(idx),&(val),sizeof(val)) if (authname_match(AUTH_XA1, authptr->name, authptr->name_length)) { - int j; + int j; - info->data = malloc(192 / 8); - if(!info->data) - return 0; + info->data = malloc(192 / 8); + if(!info->data) + return 0; - for (j = 0; j < 8; j++) - info->data[j] = authptr->data[j]; - switch(sockname->sa_family) { + for (j = 0; j < 8; j++) + info->data[j] = authptr->data[j]; + switch(sockname->sa_family) { case AF_INET: /*block*/ { - struct sockaddr_in *si = (struct sockaddr_in *) sockname; - APPEND(info->data, j, si->sin_addr.s_addr); - APPEND(info->data, j, si->sin_port); - } - break; + struct sockaddr_in *si = (struct sockaddr_in *) sockname; + APPEND(info->data, j, si->sin_addr.s_addr); + APPEND(info->data, j, si->sin_port); + } + break; #ifdef AF_INET6 case AF_INET6: /*block*/ { @@ -235,26 +235,26 @@ static int compute_auth(xcb_auth_info_t *info, Xauth *authptr, struct sockaddr * #endif case AF_UNIX: /*block*/ { - uint32_t fakeaddr = htonl(0xffffffff - next_nonce()); - uint16_t fakeport = htons(getpid()); - APPEND(info->data, j, fakeaddr); - APPEND(info->data, j, fakeport); - } - break; + uint32_t fakeaddr = htonl(0xffffffff - next_nonce()); + uint16_t fakeport = htons(getpid()); + APPEND(info->data, j, fakeaddr); + APPEND(info->data, j, fakeport); + } + break; default: free(info->data); return 0; /* do not know how to build this */ - } - { - uint32_t now = htonl(time(0)); - APPEND(info->data, j, now); - } - assert(j <= 192 / 8); - while (j < 192 / 8) - info->data[j++] = 0; - info->datalen = j; - XdmcpWrap ((unsigned char *) info->data, (unsigned char *) authptr->data + 8, (unsigned char *) info->data, info->datalen); - return 1; + } + { + uint32_t now = htonl(time(0)); + APPEND(info->data, j, now); + } + assert(j <= 192 / 8); + while (j < 192 / 8) + info->data[j++] = 0; + info->datalen = j; + XdmcpWrap ((unsigned char *) info->data, (unsigned char *) authptr->data + 8, (unsigned char *) info->data, info->datalen); + return 1; } #undef APPEND #endif @@ -273,7 +273,7 @@ typedef int (*LPFN_GETPEERNAME)(int,struct sockaddr *,socklen_t *); (according to POSIX, applications should not assume a particular length for `sockaddr_un.sun_path') */ static struct sockaddr *get_peer_sock_name(LPFN_GETPEERNAME socket_func, - int fd) + int fd) { socklen_t socknamelen = sizeof(struct sockaddr) + INITIAL_SOCKNAME_SLACK; socklen_t actual_socknamelen = socknamelen; |