Bug #68560 [Opn->Fbk]: segfault after command

Edit report at https://bugs.php.net/bug.php?id=68560&edit=1 ID: 68560 Updated by: cmb@php.net Reported by: honey at internot dot info Summary: segfault after command -Status: Open +Status: Feedback Type: Bug Package: *General Issues Operating System: Linux Ubuntu 14.04 PHP Version: 5.5.19 -Assigned To: +Assigned To: cmb Block user comment: N Private report: N New Comment: Does this segfault still happen for you with any of the actively supported PHP versions[1]? [1] <https://www.php.net/supported-versions.php> Previous Comments: ------------------------------------------------------------------------ [2014-12-07 06:04:59] honey at internot dot info Description: ------------ Hi, Compiling php5-5.5.9+dfsg from the Ubuntu repo's works fine, but when running the php executable, it segfaults due to an invalid pointer. # ./sapi/cli/php -r 'echo test . "\n";' test *** Error in `./sapi/cli/php': munmap_chunk(): invalid pointer: 0x000060060004a200 *** Aborted (core dumped) Here is a gdb output: [New Thread 0x7fffe762b700 (LWP 54760)] [Thread 0x7fffe762b700 (LWP 54760) exited] test *** Error in `/root/srcs/php5/php5-5.5.9+dfsg/cgi-build/sapi/cli/php': munmap_chunk(): invalid pointer: 0x000060060004a230 *** Program received signal SIGABRT, Aborted. 0x00007ffff2fefbb9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 56 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory. (gdb) bt #0 0x00007ffff2fefbb9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #1 0x00007ffff2ff2fc8 in __GI_abort () at abort.c:89 #2 0x00007ffff302ce14 in __libc_message (do_abort=do_abort@entry=1, fmt=fmt@entry=0x7ffff313b5a8 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175 #3 0x00007ffff3037b77 in malloc_printerr (action=<optimised out>, str=0x7ffff313b928 "munmap_chunk(): invalid pointer", ptr=<optimised out>) at malloc.c:4996 #4 0x00007fffe94b7823 in ?? () from /usr/lib/x86_64-linux-gnu/libsybdb.so.5 #5 0x00007fffe94b78a1 in ?? () from /usr/lib/x86_64-linux-gnu/libsybdb.so.5 #6 0x00007fffe94a3b4c in ?? () from /usr/lib/x86_64-linux-gnu/libsybdb.so.5 #7 0x00007fffe9706b00 in zm_shutdown_mssql (type=<optimised out>, module_number=<optimised out>) at /build/buildd/php5-5.5.9+dfsg/ext/mssql/php_mssql.c:512 #8 0x0000000001912240 in module_destructor (module=0x601e0000bbc0) at /root/srcs/php5/php5-5.5.9+dfsg/Zend/zend_API.c:2360 #9 0x000000000194daa6 in zend_hash_apply_deleter (p=0x600e000216c0, ht=<optimised out>) at /root/srcs/php5/php5-5.5.9+dfsg/Zend/zend_hash.c:650 #10 zend_hash_graceful_reverse_destroy (ht=0x2ad6860 <module_registry>) at /root/srcs/php5/php5-5.5.9+dfsg/Zend/zend_hash.c:687 #11 0x00000000018db76e in zend_shutdown () at /root/srcs/php5/php5-5.5.9+dfsg/Zend/zend.c:817 #12 0x00000000015b352a in php_module_shutdown () at /root/srcs/php5/php5-5.5.9+dfsg/main/main.c:2384 #13 0x000000000045f9d5 in main (argc=<optimised out>, argv=0x60060000ef20) at /root/srcs/php5/php5-5.5.9+dfsg/sapi/cli/php_cli.c:1393 #14 0x00007ffff2fdaec5 in __libc_start_main (main=0x45eb30 <main>, argc=3, argv=0x7fffffffe0c8, init=<optimised out>, fini=<optimised out>, rtld_fini=<optimised out>, stack_end=0x7fffffffe0b8) at libc-start.c:287 #15 0x00000000004615ee in _start () (gdb) Thanks ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=68560&edit=1