merge latest versions of lib/replace, lib/talloc, lib/tdb and lib/events into ctdb bzr tree

(This used to be ctdb commit eaea8a9fa8d2f5e08f3af619fa1008a663f39053)

1 files changed, 12 insertions, 9 deletions

diff --git a/ctdb/lib/talloc/talloc.c b/ctdb/lib/talloc/talloc.c
index c8161fd63d..b2b00d8c65 100644
--- a/ctdb/lib/talloc/talloc.c
+++ b/ctdb/lib/talloc/talloc.c
@@ -1028,7 +1028,7 @@ static void talloc_report_null(void)
 /*
   report on any memory hanging off the null context
 */
-void talloc_report_null_full(void)
+static void talloc_report_null_full(void)
 {
 	if (talloc_total_size(null_context) != 0) {
 		talloc_report_full(null_context, stderr);
@@ -1086,7 +1086,6 @@ void *_talloc_zero(const void *ctx, size_t size, const char *name)
 	return p;
 }
 
-
 /*
   memdup with a talloc. 
 */
@@ -1174,10 +1173,11 @@ char *talloc_vasprintf(const void *t, const char *fmt, va_list ap)
 	va_list ap2;
 	char c;
 	
-	va_copy(ap2, ap);
-
 	/* this call looks strange, but it makes it work on older solaris boxes */
-	if ((len = vsnprintf(&c, 1, fmt, ap2)) < 0) {
+	va_copy(ap2, ap);
+	len = vsnprintf(&c, 1, fmt, ap2);
+	va_end(ap2);
+	if (len < 0) {
 		return NULL;
 	}
 
@@ -1185,6 +1185,7 @@ char *talloc_vasprintf(const void *t, const char *fmt, va_list ap)
 	if (ret) {
 		va_copy(ap2, ap);
 		vsnprintf(ret, len+1, fmt, ap2);
+		va_end(ap2);
 		_talloc_set_name_const(ret, ret);
 	}
 
@@ -1226,10 +1227,13 @@ char *talloc_vasprintf_append(char *s, const char *fmt, va_list ap)
 
 	tc = talloc_chunk_from_ptr(s);
 
+	s_len = tc->size - 1;
+
 	va_copy(ap2, ap);
+	len = vsnprintf(&c, 1, fmt, ap2);
+	va_end(ap2);
 
-	s_len = tc->size - 1;
-	if ((len = vsnprintf(&c, 1, fmt, ap2)) <= 0) {
+	if (len <= 0) {
 		/* Either the vsnprintf failed or the format resulted in
 		 * no characters being formatted. In the former case, we
 		 * ought to return NULL, in the latter we ought to return
@@ -1243,8 +1247,8 @@ char *talloc_vasprintf_append(char *s, const char *fmt, va_list ap)
 	if (!s) return NULL;
 
 	va_copy(ap2, ap);
-
 	vsnprintf(s+s_len, len+1, fmt, ap2);
+	va_end(ap2);
 	_talloc_set_name_const(s, s);
 
 	return s;
@@ -1287,7 +1291,6 @@ void *_talloc_zero_array(const void *ctx, size_t el_size, unsigned count, const
 	return _talloc_zero(ctx, el_size * count, name);
 }
 
-
 /*
   realloc an array, checking for integer overflow in the array size
 */