| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2011-07-17 | Fix an integer overflow for very long lines by replacing the datatype of 2 ↵ | aschrijver | |
| offsets from int to regoff_t. Bail if the given size_t line length doesn't fit into the new regoff_t. "I don't think you will ever be able to get a string longer than SSIZE_MAX into memory, but that looks good." tedu@ "Agreed" otto@ regoff_t suggested by otto@ | |||
| 2011-07-17 | Fix spacing | aschrijver | |
| OK otto@ | |||
| 2011-07-11 | the matchall magic shortcut requires we set c=1 to print now | Ted Unangst | |
| fixes libpqxx build | |||
| 2011-07-08 | add support for -o to only print the match. | Ted Unangst | |
| reminded this was useful by ajcoutot | |||
| 2011-06-20 | Switch binary file detection from !(isprint() || isspace()) to checking | Stefan Sperling | |
| for embedded NULs. Matches GNU and FreeBSD grep, and avoids problems with e.g. latin1-encoded files being treated as binary in the UTF-8 locale once grep calls setlocale() (which it does not, yet). OK millert@ tedu@ | |||
| 2011-03-04 | add -H (opposite of -h) to always print name. ok deraadt millert | Ted Unangst | |
| 2010-09-03 | add an EXIT STATUS section for /usr/bin; | Jason McIntyre | |
| 2010-07-02 | Remove the "fast" grep code if SMALL. This has the side effect of breaking | Ted Unangst | |
| fgrep -w, but oh well. ok deraadt millert | |||
| 2010-07-02 | Do not include mmap support with -DSMALL. | Nicholas Marriott | |
| ok millert | |||
| 2010-04-25 | prevent out-of-bounds access with empty pattern (fixes "grep -x ''") | Eric Faurot | |
| ok millert@ krw@ | |||
| 2010-04-20 | Fix "grep -e foo -w" crash. The problem lies in 'e' getopt clause | Jacek Masiulaniec | |
| calling add_pattern, which in turn assumes that the getopt phase has already finished. OK otto@ | |||
| 2010-04-05 | make this page read a little better; | Jason McIntyre | |
| 2010-04-05 | remove some non-POSIX standard non-GNU defacto standard options, mostly | Ted Unangst | |
| relating to symlinks that you can get with find. And a bonus fts flag fix. With a small tweak by guenther. ok deraadt guenther jmc millert nicm | |||
| 2009-02-08 | bump the posix reference in STANDARDS to IEEE Std 1003.1-2008, with a few | Jason McIntyre | |
| updates to follow; | |||
| 2008-10-16 | two globals not needed in NOZ mode | Theo de Raadt | |
| 2007-10-02 | Process patterns containing $ end ^ (but not as last or first char) | Otto Moerbeek | |
| using regcomp() instead of fastcomp(). ok millert@ | |||
| 2007-09-02 | use calloc() to avoid malloc(n * m) overflows; checked by djm canacar jsg | Theo de Raadt | |
| 2007-05-31 | convert to new .Dd format; | Jason McIntyre | |
| 2007-05-30 | - use a consistent text for STANDARDS | Jason McIntyre | |
| - note which options are extensions to POSIX | |||
| 2007-02-13 | - Be explicit on command line checking, instead of relying on patterns, | Matthias Kilian | |
| which may be NULL (e.g. -e ''). - let add_pattern() decide how to deal with empty patterns, don't do magic in read_patterns(). This unbreaks stuff like grep -e '', and makes grep -f <file> more POSIX compliant. Semantics for grep -f /dev/null (or any other empty file) may be questionable, but this case isn't specified by POSIX, and matching nothing at all seems to be sane. Thanks to otto@, who mentioned potential problems related to the -x option with the first patch i sent. ok jaredy@ (some time ago), otto@, millert@ | |||
| 2006-12-26 | fts_read returning NULL and errno set is an error. ok ray@ | Otto Moerbeek | |
| 2006-11-17 | Reset the number of lines of tail context left to print | Jared Yanovich | |
| before processing each file to avoid printing lines intended from the previous file. Reported and fix by Charles Longeau <chl@tuxfamily.org> via tech@. ok otto millert | |||
| 2006-11-02 | Check length before checking index of len - 1. | Ray Lai | |
| OK moritz@. | |||
| 2006-09-26 | Allow zero-length patterns with -x so | Jared Yanovich | |
| $ grep -x "" matches empty lines as reported on misc@ by Martin Marusak <marusak@fhpv.unipo.sk>. Initial diff by otto@ with tweaks by me. ok otto | |||
| 2006-09-20 | That should be S_ISREG, dunno why I committed this wrong version; | Otto Moerbeek | |
| spotted by hshoexer@ | |||
| 2006-09-19 | Use S_IS* macros insted of masking with S_IF* flags. The latter may | Otto Moerbeek | |
| have multiple bits set, which lead to surprising results. Spotted by Paul Stoeber, more to come. ok millert@ pedro@ jaredy@ djm@ | |||
| 2006-03-07 | Break patterns containing newlines into multiple patterns like POSIX says. | Otto Moerbeek | |
| Report by Ralf dot Wildenhues at gmx dot de; testing by jmc@ ok beck@ millert@ | |||
| 2006-03-07 | -nv is a valid combination; confirmed by otto | Jason McIntyre | |
| 2006-02-09 | delint; remove redundant vars and functions; ok jaredy@ | Otto Moerbeek | |
| 2006-02-07 | restore cosmic balance by plugging a mem leak; problem reported by | Otto Moerbeek | |
| Benjamin Pineau in PR 5008; ok weingart@ | |||
| 2005-06-05 | s/-p1003.1-2003/-p1003.1-2004/g | Jason McIntyre | |
| 2005-04-25 | - use size_t where appropriate. | Otto Moerbeek | |
| - check for <= 0 in gzread; it returns -1 on error. From christos@netbsd; ok millert@ | |||
| 2005-04-03 | Make the processing of patterns collected from files specified by -f | Jared Yanovich | |
| delayed so options that affect pattern-building (such as -w) can be applied evenly to all such patterns. ok and help otto, ok millert | |||
| 2005-04-03 | Protect begin and end of word markers added to the pattern when | Otto Moerbeek | |
| using the -w option with parentheses, to avoid operators in the expressions binding to the markers. Compare [[:<:]]foo|bar[[:>:]] and [[:<:]](foo|bar)[[:>:]]. Problem spotted by aaron@; ok millert@ aaron@ jaredy@ | |||
| 2005-02-07 | Due to a braindead zlib, the test for seekability of a gzstream using | Otto Moerbeek | |
| gzseek(f, 0L, SEEK_CUR) does not work as expected. Instead test the underlying stream and remember that. This repairs echo foo | gzip | zgrep foo. Problem spotted by Han Boetes in PR 4089; ok millert@ | |||
| 2005-02-02 | replace 0 with STDIN_FILENO. from han boetes and jared yanovich | Ted Unangst | |
| 2005-01-06 | clarify what -a does; | Jason McIntyre | |
| prod and ok deraadt@ | |||
| 2004-10-04 | remove the section on extended regular expressions, and point | Jason McIntyre | |
| people instead to re_format.7: there is now a list of EREs there; | |||
| 2004-10-03 | Remove block based mmap optimization. There are newline problems | Otto Moerbeek | |
| (PR 3940, 3941) which can be fixed, but if a match starts at the end of a block and continues into the next block, no match will be found. Measurements by millert@ showed that the improvements of this optimization are non-measurable anyway. Diff from Alexander Taler. ok millert@ | |||
| 2004-09-28 | when stdin is searched, -L and -l print `(standard input)', not `-'; | Jason McIntyre | |
| from alexander taler (pr #3937); | |||
| 2004-09-28 | various fixes to make this page a bit clearer and hopefully a bit | Jason McIntyre | |
| more helpful; this includes some ideas/fixes from otto and jared; | |||
| 2004-09-16 | unused variables; otto ok | Theo de Raadt | |
| 2004-09-15 | cast offset value correctly for gzseek | Theo de Raadt | |
| 2004-08-11 | Stop search when -q option is given and a match is found. Found by jmc@ | Otto Moerbeek | |
| ok millert@ | |||
| 2004-08-05 | spacing | Theo de Raadt | |
| 2004-05-07 | Make grep -w behave the same for the fastcomp and the regex case, | Otto Moerbeek | |
| by teaching fastcomp what word boundaries are according to regex. ok millert@ | |||
| 2004-05-07 | Add a new past path for fgrep that is just a simplified version of | Todd C. Miller | |
| fastcomp. This makes fgrep faster and fixes the -w flag w/ fgrep. Also remove free_patterns() since calling free right before exit is silly. Problem noticed by espie@ | |||
| 2004-05-06 | Don't fseek() on stdin if it is a terminal. It does not fail, but | Otto Moerbeek | |
| what's more more important, it does not work either. ok millert@ tedu@ | |||
| 2004-05-06 | Treat ^H as non-binary. OK hshoexer@, brad@ and deraadt@ | Todd C. Miller | |
| 2004-04-17 | -w uses [[:<:]] and [[:>:]], not \< and \>, | Jason McIntyre | |
| and it's documented in re_format(7), not ex(1); from jared yanovich; ok beck@ | |||
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