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(parent: ff27b20) | patch
misc: safer (and uniform) handling of return value
authorYuriy M. Kaminskiy <yumkam@gmail.com>
Sat, 27 Feb 2016 16:27:29 +0000 (19:27 +0300)
committerKarel Zak <kzak@redhat.com>
Mon, 7 Mar 2016 14:11:06 +0000 (15:11 +0100)
commit06fa5817489adb9728f8a29d4cb7602fb48b8bdb
treeb3a6f1d0db6b1a6d0e340c1297f243c07c1de618tree | snapshot
parentff27b20f3ce74043d512522f28af59050c25541bcommit | diff
misc: safer (and uniform) handling of return value

When `rc` is `INT_MAX`, `rc + 1` result in signed integer overflow.

Signed-off-by: Karel Zak <kzak@redhat.com>
13 files changed:
disk-utils/fsck.c diff | blob | blame | history
lib/at.c diff | blob | blame | history
lib/cpuset.c diff | blob | blame | history
lib/sysfs.c diff | blob | blame | history
libfdisk/src/ask.c diff | blob | blame | history
login-utils/login.c diff | blob | blame | history
login-utils/lslogins.c diff | blob | blame | history
misc-utils/cal.c diff | blob | blame | history
sys-utils/lscpu.c diff | blob | blame | history
sys-utils/mountpoint.c diff | blob | blame | history
term-utils/agetty.c diff | blob | blame | history
term-utils/ttymsg.c diff | blob | blame | history
term-utils/wall.c diff | blob | blame | history
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