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gnu: unzip: Add various fixes.

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* gnu/packages/patches/unzip-increase-size-of-cfactorstr.patch: Delete
  file.  Replace with ...
* gnu/packages/patches/unzip-overflow-long-fsize.patch: ... this new file.
* gnu/packages/patches/unzip-attribs-overflow.patch,
  gnu/packages/patches/unzip-fix-overflows-and-infloop.patch,
  gnu/packages/patches/unzip-format-secure.patch: New files.
* gnu/packages/patches/unzip-CVE-2014-9636.patch: Replace contents with
  fixed patch from Fedora.
* gnu-system.am (dist_patch_DATA): Adjust accordingly.
* gnu/packages/zip.scm (unzip)[source]: Adjust list of patches.
This commit is contained in:
Mark H Weaver 2015-10-08 10:01:02 -04:00
parent e91e28d60c
commit 48e4a9f32f
8 changed files with 279 additions and 47 deletions
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16
gnu/packages/patches/unzip-attribs-overflow.patch Normal file
View file

@ -0,0 +1,16 @@
Copied from Fedora.
http://pkgs.fedoraproject.org/cgit/unzip.git/plain/unzip-6.0-attribs-overflow.patch?id=d18f821e
diff -up unzip60/zipinfo.c.attribs-overflow unzip60/zipinfo.c
--- unzip60/zipinfo.c.attribs-overflow 2009-11-30 09:55:39.000000000 +0100
+++ unzip60/zipinfo.c 2009-11-30 09:56:42.844263244 +0100
@@ -1881,7 +1881,7 @@ static int zi_short(__G) /* return PK-
#endif
int k, error, error_in_archive=PK_COOL;
unsigned hostnum, hostver, methid, methnum, xattr;
- char *p, workspace[12], attribs[16];
+ char *p, workspace[12], attribs[17];
char methbuf[5];
static ZCONST char dtype[5]="NXFS"; /* normal, maximum, fast, superfast */
static ZCONST char Far os[NUM_HOSTS+1][4] = {