X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f6bcfd974ef26faf6f91a62cac09827e09463fd1..993eebf1bae0a595540cb282342e894f23fbb1ee:/src/unix/gsocket.c?ds=sidebyside

diff --git a/src/unix/gsocket.c b/src/unix/gsocket.c
index 3aa289c473..335fa5897a 100644
--- a/src/unix/gsocket.c
+++ b/src/unix/gsocket.c
@@ -1042,10 +1042,10 @@ GSocketError _GSocket_Input_Timeout(GSocket *socket)
     if (ret == -1)
     {
       GSocket_Debug(( "GSocket_Input_Timeout, select returned -1\n" ));
-      if (errno == EBADF) GSocket_Debug(( "Invalid file descriptor\n" ));
-      if (errno == EINTR) GSocket_Debug(( "A non blocked signal was caught\n" ));
-      if (errno == EINVAL) GSocket_Debug(( "The highest number descriptor is negative\n" ));
-      if (errno == ENOMEM) GSocket_Debug(( "Not enough memory\n" ));
+      if (errno == EBADF) { GSocket_Debug(( "Invalid file descriptor\n" )); }
+      if (errno == EINTR) { GSocket_Debug(( "A non blocked signal was caught\n" )); }
+      if (errno == EINVAL) { GSocket_Debug(( "The highest number descriptor is negative\n" )); }
+      if (errno == ENOMEM) { GSocket_Debug(( "Not enough memory\n" )); }
       socket->m_error = GSOCK_TIMEDOUT;
       return GSOCK_TIMEDOUT;
     }
@@ -1083,17 +1083,19 @@ GSocketError _GSocket_Output_Timeout(GSocket *socket)
     if (ret == -1)
     {
       GSocket_Debug(( "GSocket_Output_Timeout, select returned -1\n" ));
-      if (errno == EBADF) GSocket_Debug(( "Invalid file descriptor\n" ));
-      if (errno == EINTR) GSocket_Debug(( "A non blocked signal was caught\n" ));
-      if (errno == EINVAL) GSocket_Debug(( "The highest number descriptor is negative\n" ));
-      if (errno == ENOMEM) GSocket_Debug(( "Not enough memory\n" ));
+      if (errno == EBADF) { GSocket_Debug(( "Invalid file descriptor\n" )); }
+      if (errno == EINTR) { GSocket_Debug(( "A non blocked signal was caught\n" )); }
+      if (errno == EINVAL) { GSocket_Debug(( "The highest number descriptor is negative\n" )); }
+      if (errno == ENOMEM) { GSocket_Debug(( "Not enough memory\n" )); }
       socket->m_error = GSOCK_TIMEDOUT;
       return GSOCK_TIMEDOUT;
     }
-    if ( ! FD_ISSET(socket->m_fd, &writefds) )
-      GSocket_Debug(( "GSocket_Output_Timeout is buggy!\n" ));
-    else
-      GSocket_Debug(( "GSocket_Output_Timeout seems correct\n" ));
+    if ( ! FD_ISSET(socket->m_fd, &writefds) ) {
+        GSocket_Debug(( "GSocket_Output_Timeout is buggy!\n" ));
+    }
+    else {
+        GSocket_Debug(( "GSocket_Output_Timeout seems correct\n" ));
+    }
   }
   else
   {
@@ -1499,7 +1501,9 @@ GSocketError GAddress_INET_SetPortName(GAddress *address, const char *port,
   se = getservbyname(port, protocol);
   if (!se)
   {
-    if (isdigit(port[0]))
+    /* the cast to int suppresses compiler warnings about subscript having the
+       type char */
+    if (isdigit((int)port[0]))
     {
       int port_int;
 
@@ -1603,6 +1607,8 @@ GSocketError _GAddress_Init_UNIX(GAddress *address)
   return GSOCK_NOERROR;
 }
 
+#define UNIX_SOCK_PATHLEN (sizeof(addr->sun_path)/sizeof(addr->sun_path[0]))
+
 GSocketError GAddress_UNIX_SetPath(GAddress *address, const char *path)
 {
   struct sockaddr_un *addr;
@@ -1612,7 +1618,8 @@ GSocketError GAddress_UNIX_SetPath(GAddress *address, const char *path)
   CHECK_ADDRESS(address, UNIX); 
 
   addr = ((struct sockaddr_un *)address->m_addr);
-  memcpy(addr->sun_path, path, strlen(path));
+  strncpy(addr->sun_path, path, UNIX_SOCK_PATHLEN);
+  addr->sun_path[UNIX_SOCK_PATHLEN - 1] = '\0';
 
   return GSOCK_NOERROR;
 }