xref: /OK3568_Linux_fs/yocto/poky/meta/recipes-extended/unzip/unzip/symlink.patch (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1Unzip doesn't handle large zip files well and crashes:
2
3"This only happens if you have more then 16k entries and when one of
4the 16k entry infos is reused it happend to be previously used for
5a symlink entry."
6
7This patch is taken from Fedora (https://bugzilla.redhat.com/show_bug.cgi?id=972427)
8
9Upstream-Status: Inactive-Upstream [need a new release]
10Signed-off-by: Ross Burton <ross.burton@intel.com>
11
12--- unzip60/process.c.sav	2013-06-09 12:08:57.070392264 +0200
13+++ unzip60/process.c	2013-06-09 12:10:08.641696988 +0200
14@@ -1751,6 +1751,12 @@
15         = (G.crec.general_purpose_bit_flag & (1 << 11)) == (1 << 11);
16 #endif
17
18+#ifdef SYMLINKS
19+    /* Initialize the symlink flag, may be set by the platform-specific
20+       mapattr function.  */
21+    G.pInfo->symlink = 0;
22+#endif
23+
24     return PK_COOL;
25
26 } /* end function process_cdir_file_hdr() */
27