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authorPaul Pluzhnikov <ppluzhnikov@google.com>2015-02-06 00:30:42 -0500
committerCarlos O'Donell <carlos@systemhalted.org>2015-02-06 00:34:51 -0500
commit5bd80bfe9ca0d955bfbbc002781bc7b01b6bcb06 (patch)
treea77a8efbf88a4eed15cfefe4e5d570d380985c1c /dirent
parent04cb913ddf67ac90da274dd32b6ceafd57ca36ca (diff)
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CVE-2015-1472: wscanf allocates too little memory
BZ #16618

Under certain conditions wscanf can allocate too little memory for the
to-be-scanned arguments and overflow the allocated buffer.  The
implementation now correctly computes the required buffer size when
using malloc.

A regression test was added to tst-sscanf.
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