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-rw-r--r--source4/lib/genrand.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/source4/lib/genrand.c b/source4/lib/genrand.c
index f891ac883a..fdd4bb14fc 100644
--- a/source4/lib/genrand.c
+++ b/source4/lib/genrand.c
@@ -269,15 +269,14 @@ BOOL check_password_quality(const char *s)
static char c_list[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+_-#.,";
-char *generate_random_str(size_t len)
+char *generate_random_str(TALLOC_CTX *mem_ctx, size_t len)
{
- static unsigned char retstr[256];
size_t i;
- memset(retstr, '\0', sizeof(retstr));
+ char *retstr = talloc(mem_ctx, len + 1);
- if (len > sizeof(retstr)-1)
- len = sizeof(retstr) -1;
+ if (!retstr)
+ return NULL;
again:
generate_random_buffer(retstr, len, False);
@@ -292,5 +291,5 @@ again:
goto again;
}
- return (char *)retstr;
+ return retstr;
}