Date: Thu, 15 Aug 2002 14:19:31 -0700 (PDT) From: Robert Drehmel <robert@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/lib/libc/net inet_ntop.c Message-ID: <200208152119.g7FLJVJc017800@freefall.freebsd.org>
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robert 2002/08/15 14:19:31 PDT
Modified files:
lib/libc/net inet_ntop.c
Log:
- Fix a bug that wrote one char behind the end of the
supplied buffer in case the size of it was equal to
the number of characters the converted address consumed.
The bug occurred when converting an AF_INET address.
- Remove the SPRINTF macro and use sprintf instead.
- Do not do string formatting using sprintf(3) and a
temporary buffer which is copied when the supplied
buffer provides enough space. Instead, use snprintf(3)
and the real destination buffer, thus avoid the copy.
Reported by: Stefan Farfeleder <e0026813@stud3.tuwien.ac.at> (1)
PR: misc/41289
Revision Changes Path
1.11 +3 -6 src/lib/libc/net/inet_ntop.c
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