Mercurial > dovecot > original-hg > dovecot-1.2

changeset 9459:acfef2f0fec3 HEAD

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data stack: Fixes to handling out-of-memory situations.
author Timo Sirainen <tss@iki.fi>
date Wed, 28 Oct 2009 14:10:45 -0400
parents adee8cb3ff5d
children a0d72e0d88dd
files src/lib/data-stack.c
diffstat 1 files changed, 3 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/src/lib/data-stack.c	Wed Oct 28 14:10:04 2009 -0400
+++ b/src/lib/data-stack.c	Wed Oct 28 14:10:45 2009 -0400
@@ -69,7 +69,7 @@
 
 static union {
 	struct stack_block block;
-	unsigned char data[128];
+	unsigned char data[512];
 } outofmem_area;
 
 static void data_stack_last_buffer_reset(bool preserve_data ATTR_UNUSED)
@@ -169,7 +169,8 @@
 			unused_block = block;
 		} else {
 #ifndef USE_GC
-			free(block);
+			if (block != &outofmem_area.block)
+				free(block);
 #endif
 		}