Crash on ARM64 (RaspberryPi CM4, Alpine Linux 6.1.64)

[Carlo-Monte]

fatal error: sync: Unlock of unlocked RWMutex

goroutine 1 [running]:
sync.fatal({0x5577813464?, 0x0?})
runtime/panic.go:1031 +0x20
sync.(*RWMutex).Unlock(0x40000b424c)
sync/rwmutex.go:209 +0x78
code.rocketnine.space/tslocum/cview.(*Application).Init(0x40000b4140)
code.rocketnine.space/tslocum/cview@v1.5.6-0.20210530175404-7e8817f20bdc/application.go:226 +0x84
main.main()
github.com/makeworld-the-better-one/amfora/amfora.go:71 +0x544

goroutine 18 [runnable]:
strings.Index({0x557780aeb4, 0x15}, {0x55778a6740, 0x1})
strings/strings.go:1178 +0x558
strings.genSplit({0x557780aeb4, 0x15}, {0x55778a6740, 0x1}, 0x0, 0x400007c150?)
strings/strings.go:251 +0x108
strings.Split(...)
strings/strings.go:305
github.com/spf13/viper.(*Viper).find(0x4000022900, {0x557780aeb4, 0x15}, 0x1)
github.com/spf13/viper@v1.7.1/viper.go:1027 +0x54
github.com/spf13/viper.(*Viper).Get(0x4000022900, {0x557780aeb4?, 0x55778f46e0?})
github.com/spf13/viper@v1.7.1/viper.go:728 +0x48
github.com/spf13/viper.(*Viper).GetInt(0x0?, {0x557780aeb4?, 0x0?})
github.com/spf13/viper@v1.7.1/viper.go:805 +0x20
github.com/spf13/viper.GetInt(...)
github.com/spf13/viper@v1.7.1/viper.go:803
github.com/makeworld-the-better-one/amfora/subscriptions.updateAll()
github.com/makeworld-the-better-one/amfora/subscriptions/subscriptions.go:397 +0xb4
github.com/makeworld-the-better-one/amfora/subscriptions.Init.func1()
github.com/makeworld-the-better-one/amfora/subscriptions/subscriptions.go:78 +0x1c
created by github.com/makeworld-the-better-one/amfora/subscriptions.Init
github.com/makeworld-the-better-one/amfora/subscriptions/subscriptions.go:76 +0x2e0

[makew0rld]

Please let me know what version of Amfora you are running with the output of amfora -v. If you are able, please try to compile a binary from the latest commit on the master branch, to see if you still get the crash there.

Also instructions on what caused the crash will be needed.

[makew0rld]

This looks the same as #300, so I would recommend a fix from that thread: install ncurses on your machine. If that works, I will close this issue, as #300 remains open.

[Carlo-Monte]

Sure: amfora -v Amfora 1.9.2 Commit: 61d8645 Built by: Alpine_Linux uname -a Linux XXX 6.6.4-0-rpi #1-Alpine SMP PREEMPT Mon Dec 4 15:16:56 UTC 2023 aarch64 GNU/Linux

…

On 12/12/23 16:03, makeworld wrote: Please let me know what version of Amfora you are running with the output of |amfora -v|. If you are able, please try to compile a binary from the latest commit on the master branch, to see if you still get the crash there. Also instructions on what caused the crash will be needed. — Reply to this email directly, view it on GitHub <#343 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AVU74FUPNUYU2LYSF6D7MA3YJBW2JAVCNFSM6AAAAABALHCZ6GVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQNJSGIYTEMZTGE>. You are receiving this because you authored the thread.Message ID: ***@***.***>

[Carlo-Monte]

I have the following installed: apk info libncursesw libncursesw-6.4_p20231125-r0 description: Console display library (libncursesw) libncursesw-6.4_p20231125-r0 webpage: https://invisible-island.net/ncurses/ libncursesw-6.4_p20231125-r0 installed size: 400 KiB The package contents is: apk info -L libncursesw libncursesw-6.4_p20231125-r0 contains: usr/lib/libncursesw.so.6 usr/lib/libncursesw.so.6.4 Kind Regards, Carlo

…

On 12/12/23 16:05, makeworld wrote: This looks the same as #300 <#300>, so I would recommend a fix from that thread: install |ncurses| on your machine. If that works, I will close this issue, as #300 <#300> remains open. — Reply to this email directly, view it on GitHub <#343 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AVU74FTCMWSL33GPRRLZU2DYJBXETAVCNFSM6AAAAABALHCZ6GVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQNJSGIZDANJSGY>. You are receiving this because you authored the thread.Message ID: ***@***.***>

[makew0rld]

Hmm ok thanks. Can you make sure you have ncurses-terminfo installed as well? And what terminal are you using?

[Carlo-Monte]

Hi! It appears that I am all wrong. It's probably not a bug in amfora but an issue with the Alpine package. I rebuilt amfora from the latest repository version and it works all right. It is, as expected, a statically linked binary. Golang produces statically linked binaries. The Alpine binary is dynamically linked. Apparently their build file ignores your Makefile and run 'go build' instead, with an external linker. I will issue a bug with them. Thank you for helping me investigate. Kind Regards, Carlo

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On 12/15/23 10:22 PM, makeworld wrote: Hmm ok thanks. Can you make sure you have |ncurses-terminfo| installed as well? And what terminal are you using? — Reply to this email directly, view it on GitHub <#343 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AVU74FRT4KBQVAXH4WHBCYLYJS5RLAVCNFSM6AAAAABALHCZ6GVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQNJYGUYDKNRUHA>. You are receiving this because you authored the thread.Message ID: ***@***.***>

[Carlo-Monte]

https://gitlab.alpinelinux.org/alpine/aports/-/issues/15615

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On 12/15/23 10:22 PM, makeworld wrote: Hmm ok thanks. Can you make sure you have |ncurses-terminfo| installed as well? And what terminal are you using? — Reply to this email directly, view it on GitHub <#343 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AVU74FRT4KBQVAXH4WHBCYLYJS5RLAVCNFSM6AAAAABALHCZ6GVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQNJYGUYDKNRUHA>. You are receiving this because you authored the thread.Message ID: ***@***.***>

[makew0rld]

Ok, thanks! Glad to hear you got it working in some fashion. I will close this issue for now but you can reopen it if needed. And merry Christmas if you celebrate!