diff options
Diffstat (limited to 'gnu/packages/patches/ghostscript-CVE-2015-3228.patch')
| -rw-r--r-- | gnu/packages/patches/ghostscript-CVE-2015-3228.patch | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/gnu/packages/patches/ghostscript-CVE-2015-3228.patch b/gnu/packages/patches/ghostscript-CVE-2015-3228.patch deleted file mode 100644 index c19fdb1d43..0000000000 --- a/gnu/packages/patches/ghostscript-CVE-2015-3228.patch +++ /dev/null @@ -1,32 +0,0 @@ -The file names in the upstream patch below were modified to apply to GNU -ghostscript. - -From 0c0b0859ae1aba64861599f0e7f74f143f305932 Mon Sep 17 00:00:00 2001 -From: Chris Liddell <chris.liddell@artifex.com> -Date: Tue, 7 Jul 2015 16:57:41 +0100 -Subject: [PATCH] Bug 696041: sanity check for memory allocation. - -In gs_heap_alloc_bytes(), add a sanity check to ensure we don't overflow the -variable holding the actual number of bytes we allocate. - -No cluster differences ---- - gs/base/gsmalloc.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/base/gsmalloc.c b/base/gsmalloc.c -index 624552d..cad79c2 100644 ---- a/base/gsmalloc.c -+++ b/base/gsmalloc.c -@@ -178,7 +178,7 @@ gs_heap_alloc_bytes(gs_memory_t * mem, uint size, client_name_t cname) - } else { - uint added = size + sizeof(gs_malloc_block_t); - -- if (mmem->limit - added < mmem->used) -+ if (added <= size || mmem->limit - added < mmem->used) - set_msg("exceeded limit"); - else if ((ptr = (byte *) Memento_label(malloc(added), cname)) == 0) - set_msg("failed"); --- -2.4.6 - |