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180 Commits

Author SHA1 Message Date
Thomas Schmitt 78b0a7b111 Disallowed RRIP CL chaining in order to break any endless loops. Debian bug 872761. Thanks Jakub Wilk and American Fuzzy Lop. 2017-08-21 19:41:20 +02:00
Thomas Schmitt a7152f5794 Correcting previous commit for supporting multi-session 2017-08-21 12:34:13 +02:00
Thomas Schmitt 2a64d89e6e Refuse to read CE data blocks from after the end of ISO filesystem 2017-08-19 16:55:08 +02:00
Thomas Schmitt 16bde11076 Preventing memory leak caused by RRIP SL entry without PX entry that marks the file as symbolic link 2017-08-18 11:11:05 +02:00
Thomas Schmitt 860a91dd2f Preventing NULL dereference if root directory bears a RRIP RE entry 2017-08-17 08:49:28 +02:00
Thomas Schmitt 1e40ed3fab Bug fix: Keeping and patching of loaded boot images failed. Regression by version 1.4.4. 2017-08-14 17:51:05 +02:00
Thomas Schmitt d7737e3ed5 Removed ban on reading El Torito platform ids other than 0 and 0xef 2017-06-03 20:23:54 +02:00
Thomas Schmitt 94e4bfb42b Adapted recognizing of partition offset to the changes of rev afb10aa / 1348 2017-04-09 20:58:45 +02:00
Thomas Schmitt 3043b5f660 Enabled recognition of partition offset of grub-mkrescue-sed.sh mode "gpt_appended" 2016-12-25 15:46:11 +01:00
Thomas Schmitt 8ec75eea6a Bug fix: Non-SUSP data in System Use Area prevented image loading if Rock Ridge was enabled. Thanks to Jonathan Dowland. 2016-11-23 22:52:11 +01:00
Thomas Schmitt c51efce8d1 Bug fix: iso_read_opts_set_no_rockridge() did not prevent reading of root SUSP 2016-11-13 09:52:25 +01:00
Thomas Schmitt 188e36178b Reacted on some of the complaints of codespell 2016-07-22 16:03:51 +02:00
Thomas Schmitt cb519b3692 Reacted on compiler warning of Debian Sid. (By accident the wrong code was 
equivalent to the correct code.)
 2016-07-03 18:06:40 +02:00
Thomas Schmitt 9440e3061c Recognizing SUN Sparc Disk Label of ISOs smaller than 300 kB. 2016-04-25 11:55:57 +02:00
Thomas Schmitt 122dfe7b87 Re-instated recognition of libisofs PReP which was broken by rev 1295. 2016-04-24 10:38:45 +02:00
Thomas Schmitt 03662f0832 Recognizing the newly introduced consequences of protective msdos label 
with alternative grub-mkrescue boot layouts.
 2016-04-20 20:11:57 +02:00
Thomas Schmitt b269557743 Bug fix: At image loading time GRUB2 MBR was not recognized if the partition 
table is not the protective one as described by UEFI.
 2016-03-23 11:24:36 +01:00
Thomas Schmitt cd84f0927f Introduced image size tolerance of 300 kB in order to recognize SUN Disk Label 
that was generated by genisoimage -B "...".
 2016-02-27 15:12:11 +01:00
Thomas Schmitt 477bbb89bb Fixed typo "occured" -> "occurred" 2016-02-05 13:52:26 +01:00
Thomas Schmitt 872b5c6c67 New bit15 with options of iso_write_opts_set_system_area() to enforce 
MBR bootable/active flag.
 2016-01-01 18:17:40 +01:00
Thomas Schmitt 009ce1be8f Bug fix: When reading an ISO filesystem, the presence of 
system area options flag bit0 (-protective-msdos-label)
         was not recognized if a partition is appended.
 2015-12-22 12:25:50 +01:00
Thomas Schmitt cb1e56478a Initializing name truncation parameters of IsoReadOpts to prevent 
failure of demo/demo -iso_cat, which does not load the ISO image.
 2015-10-12 11:48:27 +02:00
Thomas Schmitt 05d0ee4a37 Fixed double free in case of error while looking up path in loaded ISO image. 2015-10-12 10:56:42 +02:00
Thomas Schmitt 505bf23aa4 Made sure that missing boot catalog at image load time causes no SIGSEGV 
by NULL. Coverity CID 12552.
 2015-10-11 18:25:13 +02:00
Thomas Schmitt a4c1e04820 Removed assignment of an unused function result. Coverity CID 12594. 2015-10-11 09:49:15 +02:00
Thomas Schmitt af55722830 Corrected allocation size of a pointer array. Coverity CID 12587. 2015-10-10 16:34:29 +02:00
Thomas Schmitt d1da5718c7 Corrected allocation size of a pointer array. Coverity CID 12586. 2015-10-10 16:32:44 +02:00
Thomas Schmitt afb2878773 Corrected allocation size of a pointer array. Coverity CID 12585. 2015-10-10 16:28:48 +02:00
Thomas Schmitt 48453ef1da Closed memory leaks with errors during ISO image import. Coverity CID 12572. 2015-10-09 20:07:29 +02:00
Thomas Schmitt 7928c4ec3f Closed memory leak with lack of memory during ISO image import. 
Coverity CID 12571.
 2015-10-09 19:44:46 +02:00
Thomas Schmitt b9ccdeda72 Closed memory leak with lack of memory during ISO image loading. 
Coverity CID 12565.
 2015-10-09 13:38:47 +02:00
Thomas Schmitt e35cb88328 Made sure that iso_file_get_old_image_sections() returns non-NULL only 
if section_count > 0. Made sure that callers in libisofs expect all possible
outcome as announced by API description.
 2015-10-09 12:03:14 +02:00
Thomas Schmitt 06ea46c8d5 Bug fix: Freeing wrong pointer in case of memory shortage. Coverty CID 12600. 2015-10-08 19:52:23 +02:00
Thomas Schmitt d427a03192 Bug fix: Double free if a boot image has no extents. Coverity CID 12599. 2015-10-08 19:47:01 +02:00
Thomas Schmitt 2b6071b445 Bug fix: Double free if a boot image has no extents. Coverity CID 12598. 2015-10-08 19:43:08 +02:00
Thomas Schmitt 01c7a0d5ec Accept Rock Ridge Creation time as ctime if no Attributes time is present. 2015-10-04 18:47:38 +02:00
Thomas Schmitt 905f4f898f Fixed SIGSEGV while image import. Introduced by rev 1216. 2015-09-28 20:39:12 +02:00
Thomas Schmitt 72ef369a40 Let loaded image adjust truncate length regardless whether larger or 
smaller than the current truncate length.
 2015-09-27 18:03:18 +02:00
Thomas Schmitt 395128ef5f New AAIP variable isofs.nt records name truncation parameters. 2015-09-25 19:07:53 +02:00
Thomas Schmitt 7a3560035a Rectified handling of oversized filenames by new API calls: 
iso_image_set_truncate_mode, iso_image_get_truncate_mode,
iso_truncate_leaf_name, iso_image_set_node_name, iso_image_tree_clone,
iso_image_add_new_dir, iso_image_add_new_file, iso_image_add_new_special,
iso_image_add_new_symlink, iso_image_dir_get_node, iso_image_path_to_node,
 2015-09-17 13:59:05 +02:00
Thomas Schmitt 7ac5b75748 Bug fix: Names read from Joliet tree where stripped of trailing ";1" 2015-09-07 13:17:08 +02:00
Thomas Schmitt 6c3dc3ce4a New API call iso_read_opts_set_ecma119_map(). 2015-08-17 21:52:33 +02:00
stacker 6947bfe5ec Sorted the data file content extents by ECMA-119 tree rather than 
by the red-black tree which shall consolidate files with identical
source object. Discovered and repaired a flaw in transitivity of
iso_stream_cmp_ino().
 2015-07-27 13:50:57 +02:00
Thomas Schmitt 94f8503b57 Excluded empty data files from being recognized as El Torito boot images 
when an ISO gets loaded.
 2015-05-23 15:43:39 +02:00
Thomas Schmitt d4b8cbe474 New API object iso_interval_reader. Enabling flag bits for older API calls 
iso_write_opts_set_prep_img(), iso_write_opts_set_efi_bootp(),
and iso_write_opts_set_partition_img().
 2015-04-23 15:46:04 +02:00
Thomas Schmitt c8776e605e Bug fix: iso_image_report_system_area() did not show GPT partitions of size 0. 2015-04-18 13:54:54 +02:00
Thomas Schmitt 9e17516e0d Based the iso_stream_cmp_ino() comparison of streams from the loaded 
ISO filesystem on their data extents rather than on their inode numbers.
 2015-03-09 19:49:39 +01:00
Thomas Schmitt 782bb7854e New system area type 6 = DEC Alpha SRM boot sector. 
New API calls iso_image_set_alpha_boot(), iso_image_get_alpha_boot().
Thanks to Helge Deller.
 2015-02-28 15:13:38 +01:00
Thomas Schmitt 527b613607 New API call iso_write_opts_set_appended_as_gpt() 
and marking of appended partitions in GPT if GPT emerges for other reasons.
 2015-02-06 11:59:25 +01:00
Thomas Schmitt 3b0ba17f3d Avoiding a SIGSEGV with loading a faulty ISO filesystem. 
Debian bug 774152. Thanks to Jakub Wilk.
 2014-12-29 18:32:53 +01:00