Bug #66242 [Asn->Csd]: CLI server failure on 64-bit ARM (Aarch64)

Edit report at https://bugs.php.net/bug.php?id=66242&edit=1 ID: 66242 Updated by: ardbiesheuvel@php.net Reported by: thuhc at yahoo dot com Summary: CLI server failure on 64-bit ARM (Aarch64) -Status: Assigned +Status: Closed Type: Bug Package: Testing related Operating System: Linux AARCH64 PHP Version: 5.5.6 Assigned To: ardbiesheuvel Block user comment: N Private report: N New Comment: Automatic comment on behalf of ard.biesheuvel@linaro.org Revision: http://git.php.net/?p=php-src.git;a=commit;h=e64da8c20df3ec28bd2417924b207b870e9ab99f Log: Fixed bug #66242 (don't assume char is signed) Previous Comments: ------------------------------------------------------------------------ [2014-09-20 17:10:42] ogatak at jp dot ibm dot com Is there any progress on this issue? I got the same failure in PHP 5.6.0 on Linux PPC64 (RHEL 6.4). I also verified this failure can be solved by adding "-fsigned-char" GCC option in CFLAGS. Could you modify configure.in to include this option? ------------------------------------------------------------------------ [2013-12-20 05:11:36] thuhc at yahoo dot com Hi ardbiesheuvel, About mimetype issue on test.mp3, I found an issue in ext/fileinfo/libmagic/apprentice.c protected uint64_t file_signextend(struct magic_set *ms, struct magic *m, uint64_t v) ... case FILE_BYTE: v = (char) v; break; ... char is unsigned char by default on ARM (on Intel char is signed char by default) --> invalid mimetype with test.mp3 If I changed code: v = (signed char) v --> it's ok. ------------------------------------------------------------------------ [2013-12-12 08:47:24] ardbiesheuvel@php.net The mimetype issue you are seeing is not caused by PHP but by the underlying OpenEmbedded installation that you are using. I have built and tested PHP/CLI on Ubuntu Saucy under a QEMU/arm64 chroot, and I get the following failures (out of 7051 executed): function with many parameters [tests/func/010.phpt] -> Times out, due to execution overhead of the QEMU emulator Check cli_process_title support on Unix [sapi/cli/tests/cli_process_title_unix.phpt] -> Not supported under QEMU file upload greater than 2G [sapi/cli/tests/upload_2G.phpt] -> Fails on out of memory condition (on my 8GB machine) RFC: DateTime and Daylight Saving Time Transitions (zone type 3, ba) [ext/date/tests/rfc-datetime_and_daylight_saving_time-type3-ba.phpt] RFC: DateTime and Daylight Saving Time Transitions (zone type 3, bs) [ext/date/tests/rfc-datetime_and_daylight_saving_time-type3-bs.phpt] -> Not quite clear to me, but reproducible also on my x86 Ubuntu Saucy installation So as far as I can tell, there are no arm64 specific issues remaining in this report that are caused by bugs in PHP. Thanks for the report. ------------------------------------------------------------------------ [2013-12-12 02:37:33] thuhc at yahoo dot com ================================================================================ /home/root/php-src/ext/fileinfo/tests/finfo_file_002.phpt ================================================================================ array(8) { ["/home/root/php-src/ext/fileinfo/tests/resources/dir.zip"]=> string(15) "application/zip" ["/home/root/php-src/ext/fileinfo/tests/resources/test.awk"]=> string(10) "text/plain" ["/home/root/php-src/ext/fileinfo/tests/resources/test.bmp"]=> string(14) "image/x-ms-bmp" ["/home/root/php-src/ext/fileinfo/tests/resources/test.gif"]=> string(9) "image/gif" ["/home/root/php-src/ext/fileinfo/tests/resources/test.jpg"]=> string(10) "image/jpeg" ["/home/root/php-src/ext/fileinfo/tests/resources/test.mp3"]=> string(24) "application/octet-stream" ["/home/root/php-src/ext/fileinfo/tests/resources/test.pdf"]=> string(15) "application/pdf" ["/home/root/php-src/ext/fileinfo/tests/resources/test.png"]=> string(9) "image/png" } ================================================================================ 013+ string(24) "application/octet-stream" 013- string(10) "audio/mpeg" ================================================================================ ================================================================================ /home/root/php-src/ext/standard/tests/array/bug65304.phpt ================================================================================ int(-9223372036854775808) float(9.2233720368548E+18) ================================================================================ 001+ int(-9223372036854775808) 002- float(%s) ================================================================================ ------------------------------------------------------------------------ [2013-12-10 11:15:24] ardbiesheuvel@php.net OK, that looks a whole lot better. I have pushed another fix to address the #65304 regression (Zend: fix overflow handling bug in non-x86 fast_add_function), so the only remaining failure shared between the two runs whose results you have posted is ext/fileinfo/tests/finfo_file_002.phpt. Any background on those? Care to share the .log? ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at https://bugs.php.net/bug.php?id=66242 -- Edit this bug report at https://bugs.php.net/bug.php?id=66242&edit=1