Bug #71066 [Opn->Csd]: mb_send_mail: Program terminated with signal SIGSEGV, Segmentation fault.

Edit report at https://bugs.php.net/bug.php?id=71066&edit=1 ID: 71066 Updated by: laruence@php.net Reported by: ae at devil-coding dot de Summary: mb_send_mail: Program terminated with signal SIGSEGV, Segmentation fault. -Status: Open +Status: Closed Type: Bug Package: Mail related Operating System: Debian 8 Jessie (x64) PHP Version: 7.0.0 Block user comment: N Private report: N New Comment: Automatic comment on behalf of laruence@gmail.com Revision: http://git.php.net/?p=php-src.git;a=commit;h=84b997020ea47b10172207196136291c5ff09443 Log: Fixed bug #71066 (mb_send_mail: Program terminated with signal SIGSEGV, Segmentation fault) Previous Comments: ------------------------------------------------------------------------ [2015-12-08 20:57:32] ae at devil-coding dot de It looks like this header causes the error: $headers .= 'Content-type: text/plain; charset=UTF-8' . "\r\n"; Without this line I get no Segmentation fault error. ------------------------------------------------------------------------ [2015-12-08 20:46:03] ae at devil-coding dot de Description: ------------ I've noticed that the mb_send_mail() function causes a Segmentation fault error. When I execute the test code below I'm only recive a Segmentation fault error message to stderr. It seems that mb_send_mail crashes here. Here is the gdb backtrace for the Segmentation fault error: Program terminated with signal SIGSEGV, Segmentation fault. #0 __strchr_sse2 () at ../sysdeps/x86_64/multiarch/../strchr.S:32 32 ../sysdeps/x86_64/multiarch/../strchr.S: No such file or directory. (gdb) bt #0 __strchr_sse2 () at ../sysdeps/x86_64/multiarch/../strchr.S:32 #1 0x00000000006d5fc7 in zif_mb_send_mail (execute_data=0x7f61b0a152e0, return_value=0x7f61b0a152c0) at /tmp/php/php-7.0.0/ext/mbstring/mbstring.c:4117 #2 0x0000000000a27e12 in ZEND_DO_ICALL_SPEC_HANDLER () at /tmp/php/php-7.0.0/Zend/zend_vm_execute.h:586 #3 0x0000000000a2784a in execute_ex (ex=0x7f61b0a15030) at /tmp/php/php-7.0.0/Zend/zend_vm_execute.h:414 #4 0x0000000000a2795f in zend_execute (op_array=0x7f61b0a88000, return_value=0x0) at /tmp/php/php-7.0.0/Zend/zend_vm_execute.h:458 #5 0x00000000009cdb89 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /tmp/php/php-7.0.0/Zend/zend.c:1428 #6 0x0000000000940eda in php_execute_script (primary_file=0x7ffe9b72a810) at /tmp/php/php-7.0.0/main/main.c:2471 #7 0x0000000000a8b9e2 in do_cli (argc=2, argv=0x2d5f660) at /tmp/php/php-7.0.0/sapi/cli/php_cli.c:974 #8 0x0000000000a8c98d in main (argc=2, argv=0x2d5f660) at /tmp/php/php-7.0.0/sapi/cli/php_cli.c:1345 Configure: ./configure --prefix=/usr/local --with-bz2 --enable-calendar --with-curl --enable-exif --enable-ftp --with-gd --with-jpeg-dir --enable-gd-native-ttf --enable-mbstring --with-mcrypt --with-pcre-regex --enable-soap --enable-sockets --enable-zip --with-zlib --enable-fpm --with-config-file-path=/etc/php5 --with-mysql-sock=/var/run/mysqld/mysqld.sock --with-pdo-mysql --with-mysqli --enable-shmop --enable-opcache --with-freetype-dir --enable-debug Test script: --------------- define('ADMIN_MAIL', 'mail@example.net'); define('NAME', 'Backoffice'); define('DEFAULT_HOST', 'example.net'); admin_mail('test', 'some text for testing'); function admin_mail($subject, $text) { if($text !== '') { $headers = 'MIME-Version: 1.0' . "\r\n"; $headers .= 'Content-type: text/plain; charset=UTF-8' . "\r\n"; $headers .= 'From: ESO-Database System <no-reply@' . DEFAULT_HOST . '>' . "\r\n"; mb_send_mail(ADMIN_MAIL, NAME . ' Adminmail | ' . $subject, $text, $headers); } } ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=71066&edit=1