MFC r316802 (cem): bsdinstall(8): Sprinkle a snprintf to fixed size buffer

Description

MFC r316802 (cem): bsdinstall(8): Sprinkle a snprintf to fixed size buffer

Use a snprintf to write an environment variable to a fixed-size buffer to
avoid stack overflow.

Reported by: Coverity (CWE-120)
CID: 1238926
Sponsored by: The FreeBSD Foundation

Details

Committed
emasteSep 14 2017, 12:39 AM
Parents
rS323568: MFC r323448: bsdinstall: Ignore error return from newaliases(1)
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