php-cli: 8.1.16 Segmentation fault with date();

[hoeulm]

OpenWrt package php-cli.8.1.16

this packages crashes with "Segmentation fault" on the simple program

ymdhms.php <?php echo(date("Y-m-d H:i:s")); ?>

OpenWrt 22.03.3 Board ramips/mt7621 on DLINK 882 A1

other more complex programs with sockets and openssl-decrypt work FINE

On an other OpenWrt with similar CPU the program runs without problems!! Board ramips/mt7620 on GL-MT300A

[mhei]

Could you provide a link to the script which crashs PHP? Do you build on your own, or do you use precompiled packages? When compiling on your own, then please provide output of "scripts/diffconfig.sh". What packages are installed? Have both systems the same package set? Which timezone packages are installed?

[hoeulm]

Hello Michael,

i use the newest procompiled package php-cli.8.1.16

echo "<?php echo(date('Y')); ?>" | php-cli Segmentation fault

echo "<?php echo(exec('date +%Y')); ?>" | php-cli 2023

echo "<?php date_default_timezone_set('UTC'); echo(date('Y')); ?>" | php-cli 2023

So it seems to be a problem with missing timezone settings,

on the other system there is also NO Timezone set, but it works!!

Richard Hoermann

Am 04.04.2023 20:34, schrieb Michael Heimpold:

Could you provide a link to the script which crashs PHP? Do you build on your own, or do you use precompiled packages? When compiling on your own, then please provide output of "scripts/diffconfig.sh". What packages are installed? Have both systems the same package set? Which timezone packages are installed?

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[mhei]

I can only reproduce a Segmentation fault when I do the following: pkg remove zoneinfo-core --force-depends Can you check whether the corresponding zoneinfo-* package is installed, or if you don't set a timezone, then you need at least the zoneinfo-core package.

[hoeulm]

Hello Michael,

there was NO zoneinfo Package installed, if i install it, all works fine!

It was as default installation of openwrt,

so "zoneinfo-core" should be added to the depencies of php-cli

Thanks for your help!!

I develop a Smart-Energy Monitor Interface with REVOGI SOW323 / VOLTCRAFT SEM8500 Powerstripes that runs on OpenWrt instead of IOBROKER or APPS,

so you dont need to install APPS, only use your Browser(also on Laptops!)

Richard Hoermann

Am 11.04.2023 22:03, schrieb Michael Heimpold:

I can only reproduce a Segmentation fault when I do the following: pkg remove zoneinfo-core --force-depends Can you check whether the corresponding zoneinfo-* package is installed, or if you don't set a timezone, then you need at least the zoneinfo-core package.

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[mhei]

Hi Richard,

the php8 package already has a dependency to zoneinfo-core when php8 is compiled with "Use system timezone data instead of php's built-in database" enabled. This is default (i.e. buildbots use it). And I checked that when deselecting this, then I cannot reproduce a segfault when zoneinfo-core is not installed (and indeed in my build the zoneinfo-core is missing then by default).

So I'm a little bit confused. Could you provide more details about what you mean with "It was as default installation of openwrt,", please?

Thanks, mhei

[hoeulm]

Hi Michel

fresh Installed means "RESET TO FIRMAWARE" and only addition installed package is php8.1-cli

date("Y") reports 2023 ->fine

if i change the Timezone in Luci to Europe Berlin

date("Y") generates -> segmentation fault

if i install the package "zoneinfo-europe"

date("Y") reports 2023 ->fine

Thanks

Richard Hoermann

Am 12.04.2023 18:32, schrieb Michael Heimpold:

Hi Richard,

the php8 package already has a dependency to zoneinfo-core when php8 is compiled with "Use system timezone data instead of php's built-in database" enabled. This is default (i.e. buildbots use it). And I checked that when deselecting this, then I cannot reproduce a segfault when zoneinfo-core is not installed (and indeed in my build the zoneinfo-core is missing then by default).

So I'm a little bit confused. Could you provide more details about what you mean with "It was as default installation of openwrt,", please?

Thanks, mhei

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[mhei]

Hi, thanks for clarifying. Then this is expected behavior - not nice, but I don't see an easy solution to fix this: Luci allows to select the timezone independently from what is installed as zoneinfo-* packages as far as I see. Maybe you want to open an issue for Luci? I tend to close this issue here if you agree.

[mhei]

Not a bug in PHP, closing as announced.