Attachment 311361 Details for Bug 437086 – Fix buflens for args to realpath()

[patch] Fix buflens for args to realpath()

xen-qemu-realpath-buflen.patch (text/plain), 1.56 KB, created by Daniel Berrangé on 2008-07-09 10:40:45 UTC

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Creator: Daniel Berrangé

Created: 2008-07-09 10:40:45 UTC

Size: 1.56 KB

patch

obsolete

>diff -rup xen-3.1.0-src.orig/tools/blktap/drivers/block-qcow.c xen-3.1.0-src.new/tools/blktap/drivers/block-qcow.c
>--- xen-3.1.0-src.orig/tools/blktap/drivers/block-qcow.c	2007-05-18 15:45:21.000000000 +0100
>+++ xen-3.1.0-src.new/tools/blktap/drivers/block-qcow.c	2008-07-04 10:58:40.000000000 +0100
>@@ -1219,7 +1219,7 @@ int qcow_create(const char *filename, ui
> 	int shift, length, adjust, flags = 0, ret = 0;
> 	QCowHeader header;
> 	QCowHeader_ext exthdr;
>-	char backing_filename[1024], *ptr;
>+	char backing_filename[PATH_MAX], *ptr;
> 	uint64_t tmp, size, total_length;
> 	struct stat st;
> 
>diff -rup xen-3.1.0-src.orig/tools/ioemu/block.c xen-3.1.0-src.new/tools/ioemu/block.c
>--- xen-3.1.0-src.orig/tools/ioemu/block.c	2008-07-04 10:56:45.000000000 +0100
>+++ xen-3.1.0-src.new/tools/ioemu/block.c	2008-07-04 10:59:37.000000000 +0100
>@@ -273,7 +273,7 @@ int bdrv_open2(BlockDriverState *bs, con
>                BlockDriver *drv)
> {
>     int ret;
>-    char tmp_filename[1024];
>+    char tmp_filename[PATH_MAX];
>     
>     bs->read_only = 0;
>     bs->is_temporary = 0;
>diff -rup xen-3.1.0-src.orig/tools/ioemu/block-qcow.c xen-3.1.0-src.new/tools/ioemu/block-qcow.c
>--- xen-3.1.0-src.orig/tools/ioemu/block-qcow.c	2007-05-18 15:45:21.000000000 +0100
>+++ xen-3.1.0-src.new/tools/ioemu/block-qcow.c	2008-07-09 11:36:19.000000000 +0100
>@@ -537,7 +537,7 @@ static int qcow_create(const char *filen
> {
>     int fd, header_size, backing_filename_len, l1_size, i, shift;
>     QCowHeader header;
>-    char backing_filename[1024];
>+    char backing_filename[PATH_MAX];
>     uint64_t tmp;
>     struct stat st;
>

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Attachments on bug 437086: 311361