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151 commits

Author SHA1 Message Date
Con Kolivas 590377819c Revert "Chunk size should not be zero." 
This reverts commit a80c0b5e20.

Incorrect fix, needs reworking.
 2021-02-16 01:10:01 +11:00
Con Kolivas a80c0b5e20 Chunk size should not be zero. 2021-02-14 11:20:53 +11:00
Peter Hyman 4b7301f435
Update lrzip.c 
Offset always zero because of missing parenstheses.

OLD
Block   Comp    Percent Size
1       lzma    21.4%   22356255 / 104376320    Offset: 0       Head: 22356294
2       lzma    16.8%   17506482 / 104376320    Offset: 0       Head: 39862789
3       lzma    16.8%   17532322 / 104376320    Offset: 0       Head: 57395124

NEW
Block   Comp    Percent Size
1       lzma    21.4%   22356255 / 104376320    Offset: 56      Head: 22356294
2       lzma    16.8%   17506482 / 104376320    Offset: 22356324        Head: 39862789
3       lzma    16.8%   17532322 / 104376320    Offset: 39862819        Head: 57395124
 2020-11-14 15:32:32 -06:00
Con Kolivas 8af8ad17e4 Fix error with failure to write with stdout due to different semantics with fwrite vs write. 2020-11-11 23:19:29 +11:00
Con Kolivas de2930dc0a
Revert "BUGFIX: lrzip -d, -t should allow a file with or without an lrz extension and add if necessary" 2020-06-01 13:16:39 +10:00
Peter Hyman f9b127cd5a BUGFIX: lrzip -d, -t should allow a file with or without an lrz extension and add it if necessary 2020-05-28 11:43:11 -05:00
Peter Hyman 785562a753 Fix lrzip info display when last chunk has no compression 2019-11-03 15:18:48 -06:00
Con Kolivas 907b66b8cb Check for invalid expected sizes and abort. 2018-05-25 13:12:54 +10:00
Con Kolivas 399336eba4 Check for invalid last_head entries, avoiding infinite loops. 2018-05-17 15:21:40 +10:00
Con Kolivas 95688b0833 Silence tiny leak warning. 2018-05-17 14:38:12 +10:00
Con Kolivas 7123f5545b Add more sanity checks for chunk data. 2018-05-16 17:20:26 +10:00
Con Kolivas f12c4a35f9 Add sanity checking for chunk data in the file header, fixing stack overflow. 2018-05-16 17:12:50 +10:00
Con Kolivas 33a6bf6234 Add invalid chunk data testing in info mode. 2018-05-16 16:44:50 +10:00
Con Kolivas d212cc1115 Use dealloc() wrapper to minimise risk of local use after free. 2018-05-16 14:12:22 +10:00
Con Kolivas 3b61d97233 Minor alloc cleanup. 2018-05-16 14:03:14 +10:00
Con Kolivas 74b735ab68 Fix misleading indentation. 2018-03-09 17:29:01 +11:00
Ingo Brückl 6b50431410 Enable specifying the passphrase as an argument to option 'encrypt' 
For various use cases it is desirable to be able to specify the
passphrase for a password protected encryption on the command line.

So allow option 'encrypt' to have an optional argument and set
control->passphrase to this argument if it is given.

Read the passphrase (and prompt for it) only from standard input
if not given on the command line.

Additionally, update documentation.

This fixes github issue #72, reported by aivanise.
 2018-03-09 15:48:33 +11:00
Tim Savannah 1510f4a26a Fix large memleak in decompression when output does not go to stdout. Same sort of logic already exists in compression. 2017-06-04 01:29:17 -04:00
Tim Savannah 6e0016daf7 Make liblrzip work when FILE provided is anything other than stdin. This will allow bindings to be created to lrzip 2017-06-04 01:28:18 -04:00
Con Kolivas 64afd02a7d Preserve times on compression 2016-10-17 21:36:13 +11:00
Con Kolivas 3d9b791214 Add a workaround in encryption loops calculation for CPUs no longer keeping up with Moore's law 2016-06-14 13:47:38 +10:00
Con Kolivas 32c7fa82a2 Tidy 2016-06-09 18:18:14 +10:00
Con Kolivas 73213b9796 Merge branch 'master' into compat 2016-06-09 15:01:44 +10:00
Con Kolivas 56a84987dd Update copyright dates 2016-06-09 11:16:41 +10:00
Con Kolivas c7a111bd32 Base temporary output buffer on maximum mallocable, not maxram 2016-06-09 10:51:55 +10:00
Con Kolivas fcb64e6dbb Do not fail if we are unable to write temporary files, giving a warning only that it might fail if we don't have enough ram 2015-04-16 16:38:20 +10:00
Con Kolivas 788a70e6f6 Try /tmp/ if none of the temporary environment directories or the current directory are writeable 2015-04-16 16:20:27 +10:00
Con Kolivas d7ebee9640 Style police 2015-04-16 15:47:31 +10:00
Con Kolivas 0005c1cd95 Fix false warning on decompressing from stdin without keep files 2015-04-16 15:31:23 +10:00
Con Kolivas 773df5436c Fix false warning on compressing from stdin without keep files 2015-04-16 15:28:01 +10:00
Con Kolivas 591e106d57 Don't show extra message in compat mode decompress 2015-04-16 15:22:43 +10:00
Peter Hyman 4a24a6dd10 Correct adding slash to control->tmpdir. off-by-one error. 2015-03-10 11:30:37 -07:00
Con Kolivas 3dbf13f92d Use PRId64 instead of lld in fscanf 2015-03-10 20:08:00 +11:00
Con Kolivas 2e3eed5d77 Fix ISO C warning in lrzip.c 2015-03-10 20:03:21 +11:00
Peter Hyman 9a3d2f887a control->tmpdir fixes 2015-03-09 20:36:19 -07:00
Con Kolivas 5a6271c85d Fix inverse logic 2015-03-10 12:27:17 +11:00
Con Kolivas 99ac472095 Honour the proper unix environment variable for temporary directory and then try variations 2015-03-10 12:10:50 +11:00
Con Kolivas 8551a43c73 Attempt to decompress file in ram only if we are unable to create temporary files when decompressing to stdout 2015-03-10 12:05:55 +11:00
Con Kolivas c14f9ccab3 Increase maxram when we abandon use of temporary input/output buffers 2015-03-03 14:15:09 +11:00
Con Kolivas e21bd815a7 Merge pull request #35 from cspiegel/master 
A couple of small fixes
 2015-02-09 09:04:56 +11:00
Chris Spiegel e6338e9f9e Fix parenthesis placement inside of unlikely(). 2015-01-31 23:05:27 -08:00
Peter Hyman 70c87cbc62 Fix for lrzip -i. Decompressed size wrong 2014-12-31 13:57:37 -05:00
Con Kolivas d8df50c9b7 Update various copyright dates. 2013-09-02 12:21:54 +10:00
Con Kolivas 66cf21db3a Merge pull request #7 from CAFxX/patch-1 
silly cosmetic change
 2013-09-01 07:11:15 -07:00
Con Kolivas db1788f987 Fix get_ram compilation on osx. 2012-07-07 21:44:00 +10:00
Con Kolivas 30bfe06f1a Preserve the compressed time on decompression where suitable. 2012-03-08 00:15:58 +11:00
Con Kolivas 086265c83f Update copyright notices and style to 1TBS for return codes. 2012-03-07 22:04:24 +11:00
ckolivas 2abda4acd6 Fix scanf warnings for %Lu. 2012-03-07 16:09:19 +11:00
ckolivas f225f9f173 Move to c99 in preparation for pedantic warning compatibility. 2012-03-07 12:42:42 +11:00
Carlo Alberto Ferraris 81f89fe4ca silly cosmetic change 2011-12-05 15:23:54 +01:00