bug#71936: closed ([Cuirass] ‘cuirass remote-server’ crashes badly when it receives garbage)

[GNU bug Tracking System]

Your message dated Thu, 05 Sep 2024 09:37:20 +0200
with message-id <87le06a6vj.fsf@gnu.org>
and subject line Re: bug#71936: [Cuirass] ‘cuirass remote-server’ crashes badly 
when it receives garbage
has caused the debbugs.gnu.org bug report #71936,
regarding [Cuirass] ‘cuirass remote-server’ crashes badly when it receives 
garbage
to be marked as done.

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-- 
71936: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=71936
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> --- Begin Message ---
>
>
>
> Subject: 
>
> [Cuirass] ‘cuirass remote-server’ crashes badly when it receives garbage
>
>
>
>
> Date: 
>
> Thu, 04 Jul 2024 09:32:02 +0200
>
>
>
>
> User-agent: 
>
> Gnus/5.13 (Gnus v5.13)
>
>
>
>
> >From the ‘cuirass remote-server’ log:
>
> --8<---------------cut here---------------start------------->8---
> 2024-07-01 13:33:35 error: invalid log received from 141.80.181.254
> 2024-07-01 13:33:37 fetching 3 outputs of 
> '/gnu/store/608c7ch5d34h9z0mavmpjm8h5jn0wjmf-exult-1.8.drv' from 
> http://141.80.167.185:5558
> 2024-07-01 13:33:38 Uncaught exception in task:
> 2024-07-01 13:33:38 In fibers.scm:
> 2024-07-01 13:33:38    186:20 16 (_)
> 2024-07-01 13:33:38    145:21 15 (_)
> 2024-07-01 13:33:38 In ice-9/boot-9.scm:
> 2024-07-01 13:33:38   1752:10 14 (with-exception-handler _ _ #:unwind? _ 
> #:unwind-for-type _)
> 2024-07-01 13:33:38 In cuirass/scripts/remote-server.scm:
> 2024-07-01 13:33:38    687:11 13 (_)
> 2024-07-01 13:33:38 In ice-9/boot-9.scm:
> 2024-07-01 13:33:38   1747:15 12 (with-exception-handler #<procedure 
> 7f5cf21c9600 at ice-9/boot-9.scm:1831:7 (exn)> _ #:unwind? _ #:unwind-for-type 
> _)
> 2024-07-01 13:33:38 In cuirass/scripts/remote-server.scm:
> 2024-07-01 13:33:38     430:6 11 (serve-build-requests _ #<<channel> getq: 
> #<atomic-box 7f5cf2dbaa60 value: (() #(#<atomic-box 7f5cd4f233d0 value: W> 
> #<procedure resume (thunk)>))> getq-gc-counter: #<atomic-box 7f5cf2dbaa50 
> value: 22> putq: #<atomic-box 7f5cf2dbaa30 value: (())> putq-gc-counter: 
> #<atomic-box 7f5cf2dbaa20 value: 39>>)
> 2024-07-01 13:33:38 In ice-9/boot-9.scm:
> 2024-07-01 13:33:38   1752:10 10 (with-exception-handler _ _ #:unwind? _ 
> #:unwind-for-type _)
> 2024-07-01 13:33:38 In cuirass/scripts/remote-server.scm:
> 2024-07-01 13:33:38    436:25  9 (_)
> 2024-07-01 13:33:38 In cuirass/remote.scm:
> 2024-07-01 13:33:38    483:41  8 (receive-message _ #:router? _)
> 2024-07-01 13:33:38 In ice-9/iconv.scm:
> 2024-07-01 13:33:38     75:20  7 (bytevector->string _ _ _)
> 2024-07-01 13:33:38 In ice-9/rdelim.scm:
> 2024-07-01 13:33:38    160:18  6 (read-string _)
> 2024-07-01 13:33:38 In ice-9/suspendable-ports.scm:
> 2024-07-01 13:33:38    591:33  5 (read-char _)
> 2024-07-01 13:33:38    522:13  4 (peek-char-and-next-cur/iconv #<input: string 
> 7f5cd6c72150>)
> 2024-07-01 13:33:38 In unknown file:
> 2024-07-01 13:33:38            3 (port-decode-char #<input: string 
> 7f5cd6c72150> #vu8(130 163 101 110 99 165 99 108 101 97 114 164 108 111 97 100 
> 129 163 99 109 100 175 95 112 114 101 112 95 97 117 116 104 95 105 110 102 111 
> 0 0 0 160 162 141 207 92 127 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 21 0 0 0 0 0 0 
> 0 96 163 159 214 92 127 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 21 0 0 0 0 0 0 0 
> 192 162 141 207 92 127 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 95 160 108 42 163 
> 128 255 255 0 0 0 0 0 0 0 0 95 139 120 42 163 128 255 # ?) ?)
> 2024-07-01 13:33:38 In ice-9/boot-9.scm:
> 2024-07-01 13:33:38   1685:16  2 (raise-exception _ #:continuable? _)
> 2024-07-01 13:33:38   1683:16  1 (raise-exception _ #:continuable? _)
> 2024-07-01 13:33:38   1685:16  0 (raise-exception _ #:continuable? _)
> 2024-07-01 13:33:38 ice-9/boot-9.scm:1685:16: In procedure raise-exception:
> 2024-07-01 13:33:38 Throw to key `decoding-error' with args `("decode-char" 
> "input decoding error" 84 #<input: string 7f5cd6c72150>)'.
> 2024-07-01 13:33:38 build succeeded: 
> '/gnu/store/608c7ch5d34h9z0mavmpjm8h5jn0wjmf-exult-1.8.drv'
> 2024-07-01 13:33:38 Uncaught exception in task:
> 2024-07-01 13:33:38 In fibers.scm:
> 2024-07-01 13:33:38     172:8  1 (_)
> 2024-07-01 13:33:38 In ice-9/boot-9.scm:
> 2024-07-01 13:33:38   1685:16  0 (raise-exception _ #:continuable? _)
> 2024-07-01 13:33:38 ice-9/boot-9.scm:1685:16: In procedure raise-exception:
> 2024-07-01 13:33:38 Throw to key `psql-query-error' with args `(#f #f "no 
> connection to the server\n")'.
> 2024-07-01 13:34:24 1 items queued for eventual download
> 2024-07-01 13:34:24 Uncaught exception in task:
> 2024-07-01 13:34:24 In fibers.scm:
> 2024-07-01 13:34:24     172:8  2 (_)
> 2024-07-01 13:34:24 In cuirass/notification.scm:
> 2024-07-01 13:34:24    164:15  1 (_)
> 2024-07-01 13:34:24 In ice-9/boot-9.scm:
> 2024-07-01 13:34:24   1685:16  0 (raise-exception _ #:continuable? _)
> 2024-07-01 13:34:24 ice-9/boot-9.scm:1685:16: In procedure raise-exception:
> 2024-07-01 13:34:24 Throw to key `psql-query-error' with args `(#f #f "no 
> connection to the server\n")'.
> 2024-07-01 13:34:31 Uncaught exception in task:
> 2024-07-01 13:34:31 In fibers.scm:
> 2024-07-01 13:34:31     172:8  2 (_)
> 2024-07-01 13:34:31 In cuirass/scripts/remote-server.scm:
> 2024-07-01 13:34:31    424:10  1 (_)
> 2024-07-01 13:34:31 In ice-9/boot-9.scm:
> 2024-07-01 13:34:31   1685:16  0 (raise-exception _ #:continuable? _)
> 2024-07-01 13:34:31 ice-9/boot-9.scm:1685:16: In procedure raise-exception:
> 2024-07-01 13:34:31 Throw to key `psql-query-error' with args `(#f #f "no 
> connection to the server\n")'.
> 2024-07-01 13:35:24 1 items queued for eventual download
> --8<---------------cut here---------------end--------------->8---
>
> Apparently, this happens as a result of a scanner on the MDC network (?)
> sending garbage on open ports.
>
> Ludo’.
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#71936: [Cuirass] ‘cuirass remote-server’ crashes badly when it receives garbage
>
>
>
>
> Date: 
>
> Thu, 05 Sep 2024 09:37:20 +0200
>
>
>
>
> User-agent: 
>
> Gnus/5.13 (Gnus v5.13)
>
>
>
>
> Ludovic Courtès <ludovic.courtes@inria.fr> skribis:
>
> > 2024-07-01 13:33:38 In cuirass/scripts/remote-server.scm:
> > 2024-07-01 13:33:38     430:6 11 (serve-build-requests _ #<<channel> getq: 
> > #<atomic-box 7f5cf2dbaa60 value: (() #(#<atomic-box 7f5cd4f233d0 value: W> 
> > #<procedure resume (thunk)>))> getq-gc-counter: #<atomic-box 7f5cf2dbaa50 
> > value: 22> putq: #<atomic-box 7f5cf2dbaa30 value: (())> putq-gc-counter: 
> > #<atomic-box 7f5cf2dbaa20 value: 39>>)
> > 2024-07-01 13:33:38 In ice-9/boot-9.scm:
> > 2024-07-01 13:33:38   1752:10 10 (with-exception-handler _ _ #:unwind? _ 
> > #:unwind-for-type _)
> > 2024-07-01 13:33:38 In cuirass/scripts/remote-server.scm:
> > 2024-07-01 13:33:38    436:25  9 (_)
> > 2024-07-01 13:33:38 In cuirass/remote.scm:
> > 2024-07-01 13:33:38    483:41  8 (receive-message _ #:router? _)
> > 2024-07-01 13:33:38 In ice-9/iconv.scm:
> > 2024-07-01 13:33:38     75:20  7 (bytevector->string _ _ _)
> > 2024-07-01 13:33:38 In ice-9/rdelim.scm:
> > 2024-07-01 13:33:38    160:18  6 (read-string _)
> > 2024-07-01 13:33:38 In ice-9/suspendable-ports.scm:
> > 2024-07-01 13:33:38    591:33  5 (read-char _)
> > 2024-07-01 13:33:38    522:13  4 (peek-char-and-next-cur/iconv #<input: 
> > string 7f5cd6c72150>)
> > 2024-07-01 13:33:38 In unknown file:
> > 2024-07-01 13:33:38            3 (port-decode-char #<input: string 
> > 7f5cd6c72150> #vu8(130 163 101 110 99 165 99 108 101 97 114 164 108 111 97 
> > 100 129 163 99 109 100 175 95 112 114 101 112 95 97 117 116 104 95 105 110 
> > 102 111 0 0 0 160 162 141 207 92 127 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 21 0 
> > 0 0 0 0 0 0 96 163 159 214 92 127 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 21 0 0 
> > 0 0 0 0 0 192 162 141 207 92 127 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 95 160 
> > 108 42 163 128 255 255 0 0 0 0 0 0 0 0 95 139 120 42 163 128 255 # ?) ?)
> > 2024-07-01 13:33:38 In ice-9/boot-9.scm:
> > 2024-07-01 13:33:38   1685:16  2 (raise-exception _ #:continuable? _)
> > 2024-07-01 13:33:38   1683:16  1 (raise-exception _ #:continuable? _)
> > 2024-07-01 13:33:38   1685:16  0 (raise-exception _ #:continuable? _)
> > 2024-07-01 13:33:38 ice-9/boot-9.scm:1685:16: In procedure raise-exception:
> > 2024-07-01 13:33:38 Throw to key `decoding-error' with args `("decode-char" 
> > "input decoding error" 84 #<input: string 7f5cd6c72150>)'.
>
> Fixed in Cuirass commit fbfbc6641cadfa15d3cc05c11b0d46ee1278a6c6.
>
> I’ll update the ‘cuirass’ package soonish.
>
> Ludo’.
>
>
> --- End Message ---