| commit | 4b87474bc9b620cf07b09130e33963cdaf34c603 | |
| author | Junio C Hamano <gitster@pobox.com> | |
| Sun, 18 Nov 2007 05:18:14 +0000 (17 21:18 -0800) | ||
| committer | Junio C Hamano <gitster@pobox.com> | |
| Sun, 18 Nov 2007 05:19:55 +0000 (17 21:19 -0800) | ||
| tree | f41893e4907c7f19955181d7860eea6155e92b2d | treesnapshot (tar.gz zip) |
| parent | 78e694787cb89cd008e237b17cdc7f0fa5a15d22 | commitdiff |
grep -An -Bm: fix invocation of external grep command
When building command line to invoke external grep, the
arguments to -A/-B/-C options were placd in randarg[] buffer,
but the code forgot that snprintf() does not count terminating
NUL in its return value. This caused "git grep -A1 -B2" to
invoke external grep with "-B21 -A1".
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When building command line to invoke external grep, the
arguments to -A/-B/-C options were placd in randarg[] buffer,
but the code forgot that snprintf() does not count terminating
NUL in its return value. This caused "git grep -A1 -B2" to
invoke external grep with "-B21 -A1".
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| builtin-grep.c | diffblobblamehistory |