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authorBen Boeckel <mathstuf@gmail.com>2015-10-17 11:58:44 -0400
committerWaldemar Brodkorb <wbx@uclibc-ng.org>2015-10-20 21:55:36 +0200
commit0074f6d29b2794ec9dbcb4a5e3c6e4defac220c2 (patch)
treee18a24e63e0b689bfb9b77c3744df3e51dd077c1 /utils
parent312f482d395b591398296b5472a3884a12716cbd (diff)
confdata: fix invalid write
stndup will copy *up to* the size parameter, not allocate a buffer of that size, so the buffer is not necessarily large enough to fit the ".old" extension. Caught with glibc's MALLOC_CHECK_=3. Signed-off-by: Ben Boeckel <mathstuf@gmail.com>
Diffstat (limited to 'utils')
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