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From: "schwab@linux-m68k.org" <sourceware-bugzilla@sourceware.org> To: glibc-bugs@sourceware.org Subject: [Bug stdio/15929] scanf doesn't set errno to ERANGE for unsigned short overflows Date: Wed, 04 Sep 2013 12:42:00 -0000 [thread overview] Message-ID: <bug-15929-131-bpfYvLVlFP@http.sourceware.org/bugzilla/> (raw) In-Reply-To: <bug-15929-131@http.sourceware.org/bugzilla/> https://sourceware.org/bugzilla/show_bug.cgi?id=15929 --- Comment #1 from Andreas Schwab <schwab@linux-m68k.org> --- POSIX does not specify ERANGE for fscanf. The ERANGE error comes from strtoul which checks against ULONG_MAX (not UINT_MAX). If you want to do range checking you have to do it yourself. -- You are receiving this mail because: You are on the CC list for the bug.
next prev parent reply other threads:[~2013-09-04 12:42 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-09-04 11:55 [Bug stdio/15929] New: " filipe at codinghighway dot com 2013-09-04 12:42 ` schwab@linux-m68k.org [this message] 2013-09-04 13:59 ` [Bug stdio/15929] " filipe at codinghighway dot com 2013-09-04 20:32 ` schwab@linux-m68k.org 2013-09-06 6:15 ` carlos at redhat dot com 2014-06-13 12:57 ` fweimer at redhat dot com
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