Unzip doesn't handle large zip files well and crashes:
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"This only happens if you have more then 16k entries and when one of
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the 16k entry infos is reused it happend to be previously used for
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a symlink entry."
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This patch is taken from Fedora (https://bugzilla.redhat.com/show_bug.cgi?id=972427)
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Upstream-Status: Pending (upstream is dead)
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Signed-off-by: Ross Burton <ross.burton@intel.com>
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--- unzip60/process.c.sav 2013-06-09 12:08:57.070392264 +0200
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+++ unzip60/process.c 2013-06-09 12:10:08.641696988 +0200
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@@ -1751,6 +1751,12 @@
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= (G.crec.general_purpose_bit_flag & (1 << 11)) == (1 << 11);
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#endif
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+#ifdef SYMLINKS
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+ /* Initialize the symlink flag, may be set by the platform-specific
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+ mapattr function. */
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+ G.pInfo->symlink = 0;
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+#endif
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+
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return PK_COOL;
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} /* end function process_cdir_file_hdr() */
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