r26511: Janitorial: Fix a warning for the 'printf' attribute on gendb_search_v

While at it, also add a PRINTF_ATTRIBUTE for talloc_vasprintf.
(partialy cherry picked from commit 5b3a8c8ae195e6a98357a407a0699493f54a8b79)
metze
(This used to be commit 0073e41a0157ec43b944372671299b3e8a2b3cd5)

diff --git a/source3/lib/talloc/talloc.c b/source3/lib/talloc/talloc.c
index 99210f3e1bd6362b61561a776d12118499326632..5691a81a9a116c63b3b0d5b0cde84bd12e7df4d4 100644 (file)
--- a/source3/lib/talloc/talloc.c
+++ b/source3/lib/talloc/talloc.c
@@ -1436,13 +1436,15 @@ char *talloc_strndup_append_buffer(char *s, const char *a, size_t n)
 #endif
 #endif
 
+char *talloc_vasprintf(const void *t, const char *fmt, va_list ap) PRINTF_ATTRIBUTE(2,0);
+
 char *talloc_vasprintf(const void *t, const char *fmt, va_list ap)
-{      
+{
        int len;
        char *ret;
        va_list ap2;
        char c;
-       
+
        /* this call looks strange, but it makes it work on older solaris boxes */
        va_copy(ap2, ap);
        len = vsnprintf(&c, 1, fmt, ap2);
@@ -1467,6 +1469,7 @@ char *talloc_vasprintf(const void *t, const char *fmt, va_list ap)
   Perform string formatting, and return a pointer to newly allocated
   memory holding the result, inside a memory pool.
  */
+char *talloc_asprintf(const void *t, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3);
 char *talloc_asprintf(const void *t, const char *fmt, ...)
 {
        va_list ap;