https://issues.dlang.org/show_bug.cgi?id=18196
Issue ID: 18196 Summary: segmentation fault on "fwrite" on any system with glibc-core-2.25 Product: D Version: D2 Hardware: x86_64 OS: Linux Status: NEW Severity: critical Priority: P1 Component: phobos Assignee: nob...@puremagic.com Reporter: g...@asd.iao.ru dmd, installed from "official" rpm: any program (for example, code follows) traps on "writeln" with follows diagnosis: module main; import std.stdio; int main(string[] args) { writefln("Hello World\n"); return 0; } Fatal error: glibc detected an invalid stdio handle Program received signal SIGSEGV, Segmentation fault. 0x00007ffff7460299 in fwrite () from /lib64/libc.so.6 (gdb) bt #0 0x00007ffff7460299 in fwrite () from /lib64/libc.so.6 #1 0x00000000004046ba in std.stdio (obj=..., f=0x655160 <std.stdio>) at /usr/include/d/std/stdio.d:4064 #2 0x00000000004045f1 in std.stdio.File.LockingTextWriter (this=..., writeme=...) at /usr/include/d/std/stdio.d:2775 #3 0x0000000000403ddb in std.range.primitives (e=..., r=...) at /usr/include/d/std/range/primitives.d:269 #4 0x0000000000403dad in std.range.primitives (e=..., r=...) at /usr/include/d/std/range/primitives.d:358 #5 0x0000000000403d41 in std.format (this=..., writer=...) at /usr/include/d/std/format.d:1188 #6 0x0000000000403871 in std.format (fmt=..., w=...) at /usr/include/d/std/format.d:474 #7 0x00000000004037d1 in std.stdio.File (this=..., fmt=...) at /usr/include/d/std/stdio.d:1496 #8 0x0000000000403759 in std.stdio (fmt=...) at /usr/include/d/std/stdio.d:3797 #9 0x000000000040370a in D main (args=...) at hello.d:7 --