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authorVladimir A. Nazarenko <naszar@ya.ru>2015-01-06 19:19:44 -0800
committerH.J. Lu <hjl.tools@gmail.com>2015-01-06 19:51:01 -0800
commitfb87ee96d7dd0714d52004e4676629f8d9db732f (patch)
tree650a8563ae0ea966709d998aeb4391f81df4b87f /stdlib
parent01238691bb03f0110455b663439eecf9a58c8f83 (diff)
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Fix incorrect mount table entry parsing in __getmntent_r
When mount entry contains only four fields and have more then one space or
tab at the and, mp.mnt_freq and mp.mnt_passno will be set to some specific
values as side effect from parsing of previus mount entry. It is because
sscanf(""," %d %d ", &a, &b) returns -1, but this case is unprocessed.
Values of mp.mnt_freq and  mp.mnt_passno stays unchanged. This patch is
attempt to fix described issue by removing trailing tabs and spaces.
Diffstat (limited to 'stdlib')
0 files changed, 0 insertions, 0 deletions