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Introduce a variant of xcb_poll_for_event for examining event queue.
[free-sw/xcb/libxcb]
/
src
/
xcb_auth.c
diff --git
a/src/xcb_auth.c
b/src/xcb_auth.c
index
4839b78
..
a3a7e45
100644
(file)
--- a/
src/xcb_auth.c
+++ b/
src/xcb_auth.c
@@
-261,7
+261,7
@@
static struct sockaddr *get_peer_sock_name(int (*socket_func)(int,
{
socklen_t socknamelen = sizeof(struct sockaddr) + INITIAL_SOCKNAME_SLACK;
socklen_t actual_socknamelen = socknamelen;
{
socklen_t socknamelen = sizeof(struct sockaddr) + INITIAL_SOCKNAME_SLACK;
socklen_t actual_socknamelen = socknamelen;
- struct sockaddr *sockname = malloc(socknamelen)
, *new_sockname = NULL
;
+ struct sockaddr *sockname = malloc(socknamelen);
if (sockname == NULL)
return NULL;
if (sockname == NULL)
return NULL;
@@
-274,14
+274,17
@@
static struct sockaddr *get_peer_sock_name(int (*socket_func)(int,
if (actual_socknamelen > socknamelen)
{
if (actual_socknamelen > socknamelen)
{
+ struct sockaddr *new_sockname = NULL;
socknamelen = actual_socknamelen;
socknamelen = actual_socknamelen;
- if ((new_sockname = realloc(sockname, actual_socknamelen)) == NULL ||
- socket_func(fd, new_sockname, &actual_socknamelen) == -1 ||
- actual_socknamelen > socknamelen)
+ if ((new_sockname = realloc(sockname, actual_socknamelen)) == NULL)
goto sock_or_realloc_error;
sockname = new_sockname;
goto sock_or_realloc_error;
sockname = new_sockname;
+
+ if (socket_func(fd, sockname, &actual_socknamelen) == -1 ||
+ actual_socknamelen > socknamelen)
+ goto sock_or_realloc_error;
}
return sockname;
}
return sockname;