From 3b9e778dacd3392fdf2e8fc29e726b401b50abfe Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Mon, 15 Feb 2021 18:53:06 -0500
Subject: Don't insert wchar_t if it can't be converted to mbs

Otherwise it could hit the assertion in editBuffer while converting
to mbs for consumption by the rest of the program.

It's possibly to trigger this with LC_ALL=C and typing C-z C-v M-a,
for example.
---
 edit.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/edit.c b/edit.c
index fc23c58..3e7e1af 100644
--- a/edit.c
+++ b/edit.c
@@ -260,6 +260,8 @@ void edit(uint id, enum Edit op, wchar_t ch) {
 		}
 
 		break; case EditInsert: {
+			char mb[MB_LEN_MAX];
+			if (wctomb(mb, ch) < 0) return;
 			if (reserve(pos, 1)) {
 				buf[pos++] = ch;
 			}
-- 
cgit 1.4.1

'branches'><option value='master' selected='selected'>master</option>
</optgroup></select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>dontfiles
</td><td class='sub right'></td></tr></table>
<table class='tabs'><tr><td>
<a href='/src/'>summary</a> <a href='/src/refs/?id=c350243ace2ea38a0142000eeb0b9ac24b73ae0f'>refs</a> <a class='active' href='/src/log/www/photo.causal.agency/2024-04-14/IMG_1058.txt?follow=1'>log</a> <a href='/src/tree/www/photo.causal.agency/2024-04-14/IMG_1058.txt?id=c350243ace2ea38a0142000eeb0b9ac24b73ae0f'>tree</a> <a href='/src/commit/www/photo.causal.agency/2024-04-14/IMG_1058.txt?id=c350243ace2ea38a0142000eeb0b9ac24b73ae0f&amp;follow=1'>commit</a> <a href='/src/diff/www/photo.causal.agency/2024-04-14/IMG_1058.txt?id=c350243ace2ea38a0142000eeb0b9ac24b73ae0f&amp;follow=1'>diff</a></td><td class='form'><form class='right' method='get' action='/src/log/www/photo.causal.agency/2024-04-14/IMG_1058.txt'>
<input type='hidden' name='id' value='c350243ace2ea38a0142000eeb0b9ac24b73ae0f'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/src/log/?id=c350243ace2ea38a0142000eeb0b9ac24b73ae0f&amp;follow=1'>root</a>/<a href='/src/log/www?id=c350243ace2ea38a0142000eeb0b9ac24b73ae0f&amp;follow=1'>www</a>/<a href='/src/log/www/photo.causal.agency?id=c350243ace2ea38a0142000eeb0b9ac24b73ae0f&amp;follow=1'>photo.causal.agency</a>/<a href='/src/log/www/photo.causal.agency/2024-04-14?id=c350243ace2ea38a0142000eeb0b9ac24b73ae0f&amp;follow=1'>2024-04-14</a>/<a href='/src/log/www/photo.causal.agency/2024-04-14/IMG_1058.txt?id=c350243ace2ea38a0142000eeb0b9ac24b73ae0f&amp;follow=1'>IMG_1058.txt</a> (<a href='/src/log/www/photo.causal.agency/2024-04-14/IMG_1058.txt?id=c350243ace2ea38a0142000eeb0b9ac24b73ae0f'>unfollow</a>)</div><div class='content'><table class='list nowrap'><tr class='nohover'><th></th><th class='left'>Commit message (<a href='/src/log/www/photo.causal.agency/2024-04-14/IMG_1058.txt?id=c350243ace2ea38a0142000eeb0b9ac24b73ae0f&amp;showmsg=1&amp;follow=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2024-08-31 15:21:09 -0400'>2024-08-31</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-08-22/lens?id=83b008d125625ef3d6e3ba4afe03e0079527bc5e&amp;follow=1'>Add photos from August 22</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-08-16 21:37:13 -0400'>2024-08-16</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-08-10/lens?id=c8f0df1c3582a3f7289c713e16e67b8fcb3e25af&amp;follow=1'>Add first roll through Zenit-122</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-08-16 21:36:50 -0400'>2024-08-16</span></td><td><a href='/src/commit/www/photo.causal.agency/generate.sh?id=50a06120e13ba648fca745951170cef59037e35a&amp;follow=1'>Add ability to specify camera body</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-08-14 19:38:21 -0400'>2024-08-14</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-08-02/lens?id=ff0cda1008c786c7d37049b6fcd54ae7aeeeee80&amp;follow=1'>Add photos from August 2</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-08-13 18:50:30 -0400'>2024-08-13</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-07-30/lens?id=3efdd8cac937f78bd0822bfa937304ed203bb05f&amp;follow=1'>Add photos from July 30 (actually 29 evening)</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-08-09 22:47:57 -0400'>2024-08-09</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-07-29/lens?id=a88a06577e4872a2b59229ea2b129551a574ea8e&amp;follow=1'>Add photos from July 29</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-08-08 22:07:31 -0400'>2024-08-08</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-07-27/lens?id=e3c4e8dedc9e0719341417ad0fcb1f8e118c4372&amp;follow=1'>Add photos from July 27</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-07-26 15:50:15 -0400'>2024-07-26</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-07-14/lens?id=2e2d7556a06d065dc602d462c5f147f8f2f89f4e&amp;follow=1'>Add photos from July 14</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-07-16 12:07:45 -0400'>2024-07-16</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-07-09/lens?id=47f217306f7fc1e6c34c74e5ba236d39fe921995&amp;follow=1'>Add photos from July 9</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-07-15 11:56:59 -0400'>2024-07-15</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-07-06/lens?id=f63a17f3f56b03d21910e56f1f3e629096a7a168&amp;follow=1'>Add photos from July 6</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-07-10 20:18:46 -0400'>2024-07-10</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-07-04/lens?id=33dc5229a56defdf616b72c5e32dab42beb11918&amp;follow=1'>Add the end of the Harman Phoenix roll</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-07-08 21:19:30 -0400'>2024-07-08</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-07-03/lens?id=5f8e39ec0a4c52292c907648632824f0af1cfb94&amp;follow=1'>Add photos from July 3, the hike</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-07-07 19:58:21 -0400'>2024-07-07</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-07-01/lens?id=d8f7fc0bada2c1740e814ba67449df6e928812ff&amp;follow=1'>Add photos from July 1</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-07-07 15:12:49 -0400'>2024-07-07</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-06-25/lens?id=cf3163745dccf37925e54b84aaf38685c717186a&amp;follow=1'>Add photos from June 25-30</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-06-30 12:11:25 -0400'>2024-06-30</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-06-22/lens?id=0c7217c70986100325217b2b592e0ccf8e5ee9a1&amp;follow=1'>Add photos from June 22 (and the few days after that)</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-06-30 12:09:04 -0400'>2024-06-30</span></td><td><a href='/src/commit/www/photo.causal.agency/generate.sh?id=bac3e736fad6a70072d30719f738d22d9f34b8c5&amp;follow=1'>Accommodate lower-case .jpg files</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-06-23 11:03:55 -0400'>2024-06-23</span></td><td><a href='/src/commit/txt/shows.txt?id=ced3d1807fe42a992043c4c306ea51f324b89c69&amp;follow=1'>Add another BACKXWASH show</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-06-16 19:58:59 -0400'>2024-06-16</span></td><td><a href='/src/commit/www/causal.agency/index.7?id=6b4bab7f251af3b4b16ab601200a0553c31c63f3&amp;follow=1'>Update bio</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-06-15 11:34:00 -0400'>2024-06-15</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-06-12/lens?id=a803eccd84cde8678908eb546eb9554e9993dbd4&amp;follow=1'>Add photo descriptions from June 12</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-06-10 17:35:47 -0400'>2024-06-10</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-06-08/lens?id=ea07b068de5fdcda1a3c6814638f71d74a1578cd&amp;follow=1'>Add first roll of film from June 8</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-06-10 17:13:08 -0400'>2024-06-10</span></td><td><a href='/src/commit/www/photo.causal.agency/generate.sh?id=da2851683028837f8ae687a0d0ba941c3288c133&amp;follow=1'>Cope with not having an EXIF info</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-06-10 16:58:02 -0400'>2024-06-10</span></td><td><a href='/src/commit/www/photo.causal.agency/generate.sh?id=2d87b53a18d48e9d8346c8b352aea5f2096a459d&amp;follow=1'>Resize using target pixel counts for consistency</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-06-10 14:21:45 -0400'>2024-06-10</span></td><td><a href='/src/commit/txt/books.txt?id=013264d92bc84a8a2a133d9b55b6820fcad44806&amp;follow=1'>Add The Girl Who Was Convinced...</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-06-09 19:07:18 -0400'>2024-06-09</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-05-31/IMG_2114.txt?id=5eea09d6bd3d109dffc48678600d997b42699788&amp;follow=1'>Add photos from May 31</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-06-09 18:57:02 -0400'>2024-06-09</span></td><td><a href='/src/commit/www/photo.causal.agency/generate.sh?id=6f35229b87e64472805ba83e70bac5d8f90cb3e0&amp;follow=1'>Use monospace on photo pages</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-06-09 18:48:15 -0400'>2024-06-09</span></td><td><a href='/src/commit/www/photo.causal.agency/generate.sh?id=2df9d0291f9451fd603f102778abf64a4d62f977&amp;follow=1'>Put lens and (future) film at the tops of photo pages</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-05-22 12:16:41 -0400'>2024-05-22</span></td><td><a href='/src/commit/bin/xx.c?id=625662a5c1cbb71cf37653df1f31cd60c48b18ae&amp;follow=1'>Remove use of sysexits.h</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-05-22 11:55:53 -0400'>2024-05-22</span></td><td><a href='/src/commit/www/photo.causal.agency/2024-05-06/IMG_2015.txt?id=00e1552bfe74992ccd5653a738a984e47bb2699c&amp;follow=1'>Add photo descriptions from 05-03 and 05-06</a></td><td>June McEnroe</td></tr>
<tr><td><span title='2024-05-21 17:07:53 -0400'>2024-05-21</span></td><td><a href='/src/commit/bin/when.y?id=cc8dba0836353aa5ea1096d526daae9129da3b5e&amp;follow=1'>Fix = precedence in when</a></td><td>June McEnroe