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changeset 9056:19d2dfb3f5e2 v7.4.1813

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commit https://github.com/vim/vim/commit/9b4ebc692d77ca8ef90d72517347f74c2474dd3d Author: Bram Moolenaar <Bram@vim.org> Date: Sun May 1 13:28:38 2016 +0200 patch 7.4.1813 Problem: Memory access error when running test_quickfix. Solution: Allocate one more byte. (Yegappan Lakshmanan)
author Christian Brabandt <cb@256bit.org>
date Sun, 01 May 2016 13:30:06 +0200
parents 8410027b1681
children 93d6f07403ae
files src/quickfix.c src/version.c
diffstat 2 files changed, 8 insertions(+), 6 deletions(-) [+]
line wrap: on
line diff
--- a/src/quickfix.c
+++ b/src/quickfix.c
@@ -545,12 +545,12 @@ qf_init_ext(
 			linelen = len > LINE_MAXLEN ? LINE_MAXLEN - 1 : len;
 			if (growbuf == NULL)
 			{
-			    growbuf = alloc(linelen);
+			    growbuf = alloc(linelen + 1);
 			    growbufsiz = linelen;
 			}
 			else if (linelen > growbufsiz)
 			{
-			    growbuf = vim_realloc(growbuf, linelen);
+			    growbuf = vim_realloc(growbuf, linelen + 1);
 			    if (growbuf == NULL)
 				goto qf_init_end;
 			    growbufsiz = linelen;
@@ -589,13 +589,13 @@ qf_init_ext(
 			    linelen = LINE_MAXLEN - 1;
 			if (growbuf == NULL)
 			{
-			    growbuf = alloc(linelen);
+			    growbuf = alloc(linelen + 1);
 			    growbufsiz = linelen;
 			}
 			else if (linelen > growbufsiz)
 			{
 			    if ((growbuf = vim_realloc(growbuf,
-					linelen)) == NULL)
+					linelen + 1)) == NULL)
 				goto qf_init_end;
 			    growbufsiz = linelen;
 			}
@@ -623,14 +623,14 @@ qf_init_ext(
 		{
 		    if (growbuf == NULL)
 		    {
-			growbuf = alloc(linelen);
+			growbuf = alloc(linelen + 1);
 			growbufsiz = linelen;
 		    }
 		    else if (linelen > growbufsiz)
 		    {
 			if (linelen > LINE_MAXLEN)
 			    linelen = LINE_MAXLEN - 1;
-			if ((growbuf = vim_realloc(growbuf, linelen)) == NULL)
+			if ((growbuf = vim_realloc(growbuf, linelen + 1)) == NULL)
 			    goto qf_init_end;
 			growbufsiz = linelen;
 		    }
--- a/src/version.c
+++ b/src/version.c
@@ -754,6 +754,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1813,
+/**/
     1812,
 /**/
     1811,