[PR PATCH] seq: fix infinite loop when selecting thread of orphaned message

[PR PATCH] seq: fix infinite loop when selecting thread of orphaned message

[jeremybobbin]

[-- Attachment #1: Type: text/plain, Size: 421 bytes --]

There is a new pull request by jeremybobbin against master on the mblaze repository

https://github.com/jeremybobbin/mblaze master
https://github.com/leahneukirchen/mblaze/pull/180

seq: fix infinite loop when selecting thread of orphaned message
To replicate the infinite loop:

```
printf ' a\n' | mseq -S
mseq .=
```

Thanks

A patch file from https://github.com/leahneukirchen/mblaze/pull/180.patch is attached

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: github-pr-master-180.patch --]
[-- Type: text/x-diff, Size: 722 bytes --]

From 2812bebb5bc1d07e8f001d3347a36f2c34d88573 Mon Sep 17 00:00:00 2001
From: Jeremy Bobbin <jer@jer.cx>
Date: Mon, 10 Aug 2020 12:55:16 -0700
Subject: [PATCH] seq: fix infinite loop when selecting thread of orphaned
 message

printf ' a\n' | mseq -S
mseq .=
---
 seq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/seq.c b/seq.c
index 970e30b..a75ee3f 100644
--- a/seq.c
+++ b/seq.c
@@ -427,7 +427,7 @@ blaze822_seq_next(char *map, char *range, struct blaze822_seq_iter *iter)
 	if (!iter->lines)  // count total lines
 		find_cur(map, iter);
 
-	if (!iter->start) {
+	if (!iter->s) {
 		int ret = parse_range(map, range, &iter->start, &iter->stop,
 		    iter->cur, iter->lines);
 		if (ret == 1) {

Re: seq: fix infinite loop when selecting thread of orphaned message

[leahneukirchen]

[-- Attachment #1: Type: text/plain, Size: 143 bytes --]

New comment by leahneukirchen on mblaze repository

https://github.com/leahneukirchen/mblaze/pull/180#issuecomment-671571178

Comment:
Thanks!

Re: [PR PATCH] [Closed]: seq: fix infinite loop when selecting thread of orphaned message

[leahneukirchen]

[-- Attachment #1: Type: text/plain, Size: 273 bytes --]

There's a closed pull request on the mblaze repository

seq: fix infinite loop when selecting thread of orphaned message
https://github.com/leahneukirchen/mblaze/pull/180

Description:
To replicate the infinite loop:

```
printf ' a\n' | mseq -S
mseq .=
```

Thanks