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| author | Dimitry Andric <dim@FreeBSD.org> | 2013-02-18 22:03:04 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2013-02-18 22:03:04 +0000 |
| commit | aff71a25b0becba5787dcc2cafe71dfc893e434e (patch) | |
| tree | 91514ae6d36da8375aecf02f6a9ab61cceae3ba4 /usr.bin | |
| parent | 4792695be677100dbe8ad185f26adea5060c098e (diff) | |
| download | src-aff71a25b0becba5787dcc2cafe71dfc893e434e.tar.gz src-aff71a25b0becba5787dcc2cafe71dfc893e434e.zip | |
MFC r246860:
Fix undefined behaviour in usr.bin/mail/util.c.
Reported by: deeptech71@gmail.com
Notes
Notes:
svn path=/stable/8/; revision=246950
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/mail/util.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.bin/mail/util.c b/usr.bin/mail/util.c index af962c8ca84f..6851640a8fdd 100644 --- a/usr.bin/mail/util.c +++ b/usr.bin/mail/util.c @@ -257,8 +257,8 @@ istrncpy(dest, src, dsize) { strlcpy(dest, src, dsize); - while (*dest) - *dest++ = tolower((unsigned char)*dest); + for (; *dest; dest++) + *dest = tolower((unsigned char)*dest); } /* |