more random patches. who knows.

[patches.git] / uclibc-tempname3.patch

--- /home/nickolai/build/uClibc-0.9.29_rc1/libc/misc/internals/tempname.c	2006-01-27 13:26:40.000000000 -0800
+++ tempname.c	2007-05-02 13:25:05.000000000 -0700
@@ -192,7 +192,7 @@
 int attribute_hidden __gen_tempname (char *tmpl, int kind)
 {
     char *XXXXXX;
-    unsigned int i;
+    unsigned int i, count;
     int fd, save_errno = errno;
     unsigned char randomness[6];
     size_t len;
@@ -206,16 +206,15 @@
 	return -1;
     }
 
-    /* Get some random data.  */
-    if (fillrand(randomness, sizeof(randomness)) != sizeof(randomness)) {
-	/* if random device nodes failed us, lets use the braindamaged ver */
-	brain_damaged_fillrand(randomness, sizeof(randomness));
-    }
-
-    for (i = 0; i < sizeof(randomness); ++i)
-	XXXXXX[i] = letters[(randomness[i]) % NUM_LETTERS];
+    for (count = 0; count < TMP_MAX; ++count) {
+	/* Get some random data.  */
+	if (fillrand(randomness, sizeof(randomness)) != sizeof(randomness)) {
+	    /* if random device nodes failed us, lets use the braindamaged ver */
+	    brain_damaged_fillrand(randomness, sizeof(randomness));
+	}
 
-    for (i = 0; i < TMP_MAX; ++i) {
+	for (i = 0; i < sizeof(randomness); ++i)
+	    XXXXXX[i] = letters[(randomness[i]) % NUM_LETTERS];
 
 	switch(kind) {
 	    case __GT_NOCREATE: