+2016-11-30 Florian Weimer <fweimer@redhat.com>
+
+ [BZ #4099]
+ * libio/filedoalloc.c (_IO_file_doallocate): Limit buffer size to
+ _IO_BUFSIZ (8192).
+
2016-11-30 Carlos O'Donell <carlos@redhat.com>
* PROJECTS: Remove file.
affect the ABI of other libraries that use this type in their interfaces,
if they are compiled or used with those options.
+* The buffer size for byte-oriented stdio streams is now limited to 8192
+ bytes by default. Previously, on Linux, the default buffer size on most
+ file systems was 4096 bytes (and thus remains unchanged), except on
+ network file systems, where the buffer size was unpredictable and could be
+ as large as several megabytes.
+
* The <sys/quota.h> header now includes the <linux/quota.h> header. Support
for the Linux quota interface which predates kernel version 2.4.22 has
been removed.