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SUSE:SLE-12-SP3:GA
libical.5218
libical-boo986631-read-past-end.patch
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File libical-boo986631-read-past-end.patch of Package libical.5218
From 38757abb495ea6cb40faa5418052278bf75040f7 Mon Sep 17 00:00:00 2001 From: Ken Murchison <murch@andrew.cmu.edu> Date: Fri, 2 Dec 2016 14:13:22 -0500 Subject: [PATCH] icaltime.c: don't read past end of string (can't check str[19] if length is 16) Backported by Mike Gorse <mgorse@suse.com> --- diff -urp libical-1.0.1.orig/src/libical/icaltime.c libical-1.0.1/src/libical/icaltime.c --- libical-1.0.1.orig/src/libical/icaltime.c 2014-10-09 10:07:05.000000000 -0500 +++ libical-1.0.1/src/libical/icaltime.c 2017-06-13 13:56:12.460359799 -0500 @@ -522,7 +522,7 @@ struct icaltimetype icaltime_from_string tt.is_utc = 0; tt.is_date = 0; } else if ((size == 16) || (size == 20)) { /* UTC time, ends in 'Z'*/ - if ((str[15] != 'Z') && (str[19] != 'Z')) + if ((str[size-1] != 'Z')) goto FAIL; tt.is_utc = 1;
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