forked from pool/libical
Dirk Mueller
962f39a5ac
* Clean up the byte-swapping macros
* Fix a testcase in libical-glib when using 64-bit on a 32-bit
system
- update to 3.0.19:
* Fix for changes to the libicu 75 API
* Add vcpkg manifest-mode support
* Improved berkeley-db discovery on Mac with homebrew
* Improved libicu discrovery on Mac with homebrew
* Properly set DYLD_LIBRARY_PATH on Mac for libical-ical tests
* Resolved known limitation: Negative values are now also
supported for `BYMONTHDAY` and `BYYEARDAY`.
* Add support for RDATE;VALUE=PERIOD
* Fix time conversion to time_t for times before epoch
* Allow `icalcomponent_foreach_recurrence` to receive
`DATE`-only `start` and `end` params.
* Fix the calculation of an event's duration if `DTSTART` is a
`DATE`-only value.
* Fix `icaltime_span_new()` - ignore the case where DTEND is
unset and require it to be set by the caller instead.
* Various fixes for fuzzer issues
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/libical?expand=0&rev=92
44 lines
1.4 KiB
Diff
44 lines
1.4 KiB
Diff
From bf83a0d664f46229836852f5b41539c263c3b921 Mon Sep 17 00:00:00 2001
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From: Jan Engelhardt <jengelh@inai.de>
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Date: Mon, 17 Sep 2018 16:36:36 +0200
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Subject: [PATCH 2/5] vcc.y - fix infinite loop with lower-case hex digits
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References: https://github.com/libical/libical/pull/354
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When lower-case hex digits are used in a quoted-printable-encoded
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character, an infinite loop would occur in the vcard parser.
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"N;ENCODING=QUOTED-PRINTABLE:=c3=a4=c3=b6;=c3=bC=c3=9f\n"
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References: #353
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---
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src/libicalvcal/vcc.c | 2 ++
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src/libicalvcal/vcc.y | 2 ++
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2 files changed, 4 insertions(+)
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Index: libical-3.0.17/src/libicalvcal/vcc.c
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===================================================================
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--- libical-3.0.17.orig/src/libicalvcal/vcc.c
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+++ libical-3.0.17/src/libicalvcal/vcc.c
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@@ -991,6 +991,8 @@ static int hexdigit_decode(char c)
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return c - '0';
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if (c >= 'A' && c <= 'F')
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return c - 'A' + 10;
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+ if (c >= 'a' && c <= 'f')
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+ return c - 'a' + 10;
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return -1;
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}
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Index: libical-3.0.17/src/libicalvcal/vcc.y
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===================================================================
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--- libical-3.0.17.orig/src/libicalvcal/vcc.y
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+++ libical-3.0.17/src/libicalvcal/vcc.y
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@@ -955,6 +955,8 @@ static int hexdigit_decode(char c)
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return c - '0';
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if (c >= 'A' && c <= 'F')
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return c - 'A' + 10;
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+ if (c >= 'a' && c <= 'f')
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+ return c - 'a' + 10;
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return -1;
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}
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