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| author | Michal Rokos <michal.rokos@nextsoft.cz> | 2008-03-05 15:46:13 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2008-03-05 21:12:07 (GMT) |
| commit | c4582f93a263bea534288e7f7ad8937405964cd4 (patch) | |
| tree | 0347f5c0606376d6ebd8e35dd4636139711fd8ac /config.mak.in | |
| parent | b9217642ef2db34e2cbeaef8d4439b07a03027cd (diff) | |
| download | git-c4582f93a263bea534288e7f7ad8937405964cd4.zip git-c4582f93a263bea534288e7f7ad8937405964cd4.tar.gz git-c4582f93a263bea534288e7f7ad8937405964cd4.tar.bz2 | |
Add compat/snprintf.c for systems that return bogus
Some systems (namely HPUX and Windows) return -1 when maxsize in snprintf()
and in vsnprintf() is reached. So replace snprintf() and vsnprintf()
functions with our own ones that return correct value upon overflow.
[jc: verified that review comments by J6t have been incorporated, and
tightened the check to verify the resulting buffer contents, suggested
by Wayne Davison]
Signed-off-by: Michal Rokos <michal.rokos@nextsoft.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'config.mak.in')
| -rw-r--r-- | config.mak.in | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/config.mak.in b/config.mak.in index ee6c33d..8e1cd5f 100644 --- a/config.mak.in +++ b/config.mak.in @@ -46,3 +46,4 @@ NO_MKDTEMP=@NO_MKDTEMP@ NO_ICONV=@NO_ICONV@ OLD_ICONV=@OLD_ICONV@ NO_DEFLATE_BOUND=@NO_DEFLATE_BOUND@ +SNPRINTF_RETURNS_BOGUS=@SNPRINTF_RETURNS_BOGUS@ |