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fb4a0eb258
This adds a quick fix to fix a segfault when importing iCal files with events / appointments that contain no description. In addition, a -dbg subpkg is provided to ease future bug fixing.
40 lines
1.2 KiB
Diff
40 lines
1.2 KiB
Diff
Patch-Source: https://github.com/lfos/calcurse/pull/454
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From 73ba94fa8d50a8de772d2254f7b5a4327058066c Mon Sep 17 00:00:00 2001
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From: Marian Buschsieweke <marian.buschsieweke@ovgu.de>
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Date: Wed, 5 Apr 2023 14:03:07 +0200
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Subject: [PATCH] Fix segfault when importing iCal files
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Previously, events / appointments without a description resulted in
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a segfault. This provides a trivial fix by adding an `<emtpy>` as
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description in this case.
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---
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src/ical.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/src/ical.c b/src/ical.c
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index 535bca8..14c9917 100644
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--- a/src/ical.c
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+++ b/src/ical.c
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@@ -519,6 +519,8 @@ ical_store_event(char *mesg, char *note, time_t day, time_t end,
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const int EVENTID = 1;
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struct event *ev;
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struct recur_event *rev;
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+ mesg = (mesg != NULL) ? mesg : strdup("<empty>");
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+ EXIT_IF(mesg == NULL, _("ical_store_event: out of memory"));
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/*
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* Repeating event. The end day is ignored, and the event becomes
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@@ -571,6 +573,8 @@ ical_store_apoint(char *mesg, char *note, time_t start, long dur,
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struct apoint *apt;
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struct recur_apoint *rapt;
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time_t day;
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+ mesg = (mesg != NULL) ? mesg : strdup("<empty>");
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+ EXIT_IF(mesg == NULL, _("ical_store_apoint: out of memory"));
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if (has_alarm)
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state |= APOINT_NOTIFY;
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--
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2.40.0
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