X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fmisc.c;h=60dbcf068c20e9d84a29a6d4de15356d1ce15892;hb=c91aa2b237bef6003ead8dfc98cdcab89f97c654;hp=7051e28efa9f2a0379bd4cf67ac61a6797d47136;hpb=61c3da024802ecc0268bab42d7499fc0346e4fd3;p=rocksndiamonds.git

diff --git a/src/libgame/misc.c b/src/libgame/misc.c
index 7051e28e..60dbcf06 100644
--- a/src/libgame/misc.c
+++ b/src/libgame/misc.c
@@ -458,7 +458,7 @@ char *getLoginName()
 #if defined(PLATFORM_WIN32)
   if (login_name == NULL)
   {
-    unsigned int buffer_size = MAX_USERNAME_LEN + 1;
+    unsigned long buffer_size = MAX_USERNAME_LEN + 1;
     login_name = checked_malloc(buffer_size);
 
     if (GetUserName(login_name, &buffer_size) == 0)
@@ -487,7 +487,7 @@ char *getRealName()
   if (real_name == NULL)
   {
     static char buffer[MAX_USERNAME_LEN + 1];
-    unsigned int buffer_size = MAX_USERNAME_LEN + 1;
+    unsigned long buffer_size = MAX_USERNAME_LEN + 1;
 
     if (GetUserName(buffer, &buffer_size) != 0)
       real_name = get_corrected_real_name(buffer);
@@ -1193,7 +1193,8 @@ boolean getFileChunk(FILE *file, char *chunk_name, int *chunk_size,
   const int chunk_name_length = 4;
 
   /* read chunk name */
-  fgets(chunk_name, chunk_name_length + 1, file);
+  if (fgets(chunk_name, chunk_name_length + 1, file) == NULL)
+    return FALSE;
 
   if (chunk_size != NULL)
   {