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(parent: cb45de6) | patch
cutils: tighten qemu_parse_fd()
authorLaszlo Ersek <lersek@redhat.com>
Thu, 10 Apr 2014 08:24:30 +0000 (10:24 +0200)
committerLuiz Capitulino <lcapitulino@redhat.com>
Thu, 8 May 2014 18:19:58 +0000 (14:19 -0400)
commite9c5c1f40c949c5d2d7e1eeddf3caaed32e1c641
tree2f81ee84959156d40e2d9ba80066aafa08520532tree
parentcb45de6798956975c4b13a6233f7a00d2239b61acommit | diff
cutils: tighten qemu_parse_fd()

qemu_parse_fd() used to handle at least the following strings incorrectly:
o "-2":         simply let through
o "2147483648": returned as LONG_MAX==INT_MAX on ILP32 (with ERANGE
                ignored); implementation-defined behavior on LP64

Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
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