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* recognize those ubiquitous webp fileespie2021-01-231-1/+3
| | | | | | cherry-picked from FreeBSD okay millert@, deraadt@, sthen@
* remove macro instances from arbitrary string width specifiers. for examplejmc2020-11-141-4/+4
| | | | | | | -width ".Dv BOB" -> -width "BOB" although they are not errors, they are misleading and probably should not get pasted around
* After fork(2) the pledge(2) in the parent proc can be reduced tomestre2019-11-301-1/+4
| | | | | | | | "stdio rpath sendfd" so that it can call {l,}stat/open and sendfd for imsg_* in order to send fds to the child proc which is already pledged by recvfd to receive them OK brynet@ deraadt@
* asprintf returns -1, not an arbitrary value < 0. Also upon error thederaadt2019-06-281-2/+2
| | | | | | | (very sloppy specification) leaves an undefined value in *ret, so it is wrong to inspect it, the error condition is enough. discussed a little with nicm, and then much more with millert until we were exasperated
* dev_t is signed to permit passing -1 as an invalid condition, but thederaadt2019-02-051-3/+3
| | | | | | decomposition into major and minor is unsigned, so we should print them with %u instead of %d. ok guenther
* Regex flags should include REG_NEWLINE and REG_ICASE should actually benicm2019-01-151-2/+2
| | | | used if specified.
* the parent process doesn't do much but open files, but just the sametedu2019-01-061-1/+4
| | | | | there's no reason it can't use pledge to enforce that. ok brynet deraadt
* Update qcow file definitionsccardenas2018-10-041-26/+60
| | | | | | Taken from netbsd "go for it" deraadt@
* Return from magic_test does not need to be copied because the callernicm2018-06-141-3/+3
| | | | will do so anyway and it was just being leaked. ok brynet deraadt
* Revert my changes in r1.60 back to nicm@'s latest for now.brynet2018-01-152-110/+243
| | | | | | Fixes "file *|grep" breakage reported by espie@ ok nicm, deraadt
* Default unknowns to application/octet-stream instead of x-not-regular-file.bentley2017-11-301-2/+2
| | | | | | This makes more sense and matches what the latest "other" file(1) now does. ok nicm@
* add missing types; from klemens nannijmc2017-09-201-5/+26
| | | | ok nicm
* Replace fgetln with POSIX getline, even though file was using fgetln inbrynet2017-07-021-10/+11
| | | | | | | | | the idiomatic safe way. Also, check for stream errors with ferror and err(1, "") in that case. with feedback from joerg@, schwarze@, nicm@ ok nicm "code is shorter anyway", and joerg@ for an earlier diff
* close open fd after testing files, ensuring that fd isn't stdin.brynet2017-07-011-1/+3
| | | | ok nicm@
* magicfp is fclosed where it was opened, remove fclose from magic_load()brynet2017-07-011-2/+1
| | | | ok nicm deraadt
* Fix stdin file read support, accidentally broken in my last commit.brynet2017-06-281-2/+6
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* remove excess #includederaadt2017-06-281-6/+1
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* perform an initial pledge very early on, and drop tzset to later.deraadt2017-06-281-4/+6
| | | | ok nicm brynet
* Simplify file(1) by removing the no longer necessary parent/child separationbrynet2017-06-282-238/+101
| | | | | | | | | | and just drop privileges in the main process. Also allows for a tighter "stdio" pledge. passing regress tests still pass ok nicm@ with helpful feedback
* Style nits; no binary change.nicm2017-04-184-17/+12
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* Recognise AArch64 binaries and core dumps.jsg2017-02-191-1/+2
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* Pull in <time.h> for ctime_r, gmtime, etcguenther2016-08-261-1/+2
| | | | ok deraadt@
* Remove old unused prototype, from Ilya Kaliman.nicm2016-06-121-4/+1
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* Tidy up some #include lines.nicm2016-05-012-10/+11
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* Exact match use and name with strcmp rather than prefix with strncmp.nicm2016-05-011-3/+3
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* Use the right size (include the length byte) when working out if anicm2016-05-011-2/+2
| | | | pstring is too big.
* Add support for 'name' and 'use' which allows more of the latest magicnicm2016-05-014-46/+241
| | | | | files to work unchanged. (We are still missing 'indirect' and a few other bits.)
* Trim = prefix from regex (it a noop).nicm2016-05-011-1/+3
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* Remove __unused that are now lies.nicm2016-05-011-4/+3
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* Add support for 'clear' test, and fix 'default' to expand the resultnicm2016-05-013-5/+32
| | | | string if any (used by, for example, rtf).
* magic_test_type_default parameter is no longer __unused.nicm2016-04-301-3/+2
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* Fix the default type to work properly, that is to only match if nonicm2016-04-302-3/+7
| | | | previous test at the same level has matched.
* Replace regex match string in results (some new magic entries use this).nicm2016-04-301-3/+5
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* Partially sync magdir/sniffer from the file distribution on astron.com,sthen2016-04-281-3/+108
| | | | | | adds pcap-ng files and some more link-layer types for pcap. Not an exact merge because they're using "use" which we don't currently support. ok nicm@ jasper@
* typos;jmc2016-04-241-3/+3
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* Sync 'archive' magic from file 5.25. Various improvements includingsthen2016-03-061-158/+330
| | | | | | epub detection which jirib at devio dot us reported as not working. nicm says "The only thing I see that we do not support is the indirect on the last line, I suggest just commenting it" (done).
* fix broken listczarkoff2016-03-041-2/+2
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* fix typoczarkoff2016-03-041-3/+3
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* Fix the C type used for 32-bit float/lefloat/befloat, it should be floatnicm2016-02-201-2/+2
| | | | | not double (they are not used in any magic files anyway at the moment though). Spotted by and ok jsg.
* Therefor -> Therefore (where appropriate)tb2016-01-291-2/+2
| | | | from ray@, ok jmc@
* Sync magdir/animation with file 5.25, amongst other updates this fixes ansthen2016-01-021-78/+309
| | | | | incorrect detection of mp3 sample frequency/audio channels with non-mp3 files tracked down by Brandon Vincent. ok nicm@
* Add --brief and --dereference, used by xdg-open/xdg-mime.jca2015-12-242-8/+10
| | | | From Ralf Horstmann, ok tb@ deraadt@ nicm@ sthen@
* EAGAIN handling for imsg_read. OK henning@ benno@claudio2015-12-051-2/+4
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* Merge xmalloc.[ch] files across base, skipping OpenSSH for now.tobias2015-11-172-14/+9
| | | | ok nicm
* When validating a char by calling strchr() with a string of allowed chars,tobias2015-11-151-3/+3
| | | | | | check for '\0' first, because strchr() would return non-NULL. ok nicm
* Break the message preparation bit of the main loop into its own functionnicm2015-11-131-39/+47
| | | | for less excessive level of indentation.
* Call stat not lstat with -L, makes links actually be followed. Reportednicm2015-11-131-27/+29
| | | | by and ok semarie@.
* palmpilot should have gone when palm was added, it is redundant.nicm2015-11-051-12/+0
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* Update Matroska magic file.nicm2015-10-311-4/+6
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* The file(1) magic-parsing process was using pledge "stdio getpw proc recvfd"deraadt2015-10-171-2/+2
| | | | | | | | | | | | | | early on, then a set of getpwnam/setresuid/... before quickly dropping to "stdio recvfd". It receives fd's and runs the magic code on them in a chroot'd "stdio" jail. We can do better than that. Before the recent change, "proc" contained both the concepts of "forking" and "setuid". "id" is now split out as a seperate request, and it is exactly what this process needs momentarily. So this loses another window of opportunity, in case we have a major bug in .... hmm, it'd have to be in getpwnam.... ok tedu doug semarie gilles
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