From: Phil Carmody <phil@dovecot.fi>
Date: Wed, 10 Sep 2014 11:08:58 +0000 (+0300)
Subject: lib-test: don't use 0 for old size in realloc call
X-Git-Tag: 2.2.14.rc1~88
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b85ff8f5b1d74daef315f120926bf18c2423e9aa;p=thirdparty%2Fdovecot%2Fcore.git

lib-test: don't use 0 for old size in realloc call
We have the real size, use it.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
---

diff --git a/src/lib-test/test-common.c b/src/lib-test/test-common.c
index af055a8401..ad1badef16 100644
--- a/src/lib-test/test-common.c
+++ b/src/lib-test/test-common.c
@@ -59,7 +59,8 @@ static ssize_t test_read(struct istream_private *stream)
 		/* use exactly correct buffer size so valgrind can catch
 		   read overflows */
 		if (stream->buffer_size != cur_max && cur_max > 0) {
-			stream->w_buffer = i_realloc(stream->w_buffer, 0,
+			stream->w_buffer = i_realloc(stream->w_buffer,
+						     stream->buffer_size,
 						     cur_max);
 			stream->buffer = stream->w_buffer;
 			stream->buffer_size = cur_max;