Builder gtar-solaris10-sparc Build #286

Results:

Failed shell shell_1 shell_2 shell_3

SourceStamp:

BuildSlave:

Reason:

The SingleBranchScheduler scheduler named 'schedule-gtar-solaris10-sparc' triggered this build

Steps and Logfiles:

1. git update ( 12 secs )
   1. stdio
2. shell '/opt/csw/bin/bash bootstrap' failed ( 45 secs )
   1. stdio
3. shell_1 './configure' failed ( 0 secs )
   1. stdio
4. shell_2 'gmake' failed ( 0 secs )
   1. stdio
5. shell_3 'gmake check' failed ( 0 secs )
   1. stdio
   2. testsuite.log

Build Properties:

Forced Build Properties:

Responsible Users:

1. Paul Eggert

   eggertohnoyoudont@cs.ucla.edu

Timing:

All Changes:

:

1. Change #240718

   Category	gtar
   Changed by	Paul Eggert <eggertohnoyoudont@cs.ucla.edu>
   Changed at	Sat 26 Jul 2025 11:20:53
   Repository	git://git.savannah.gnu.org/tar.git
   Project	gtar
   Branch	master
   Revision	75735940f1464e45d8fa43169499ad39d5940743

   Comments

   Port more code to UBSan, and fix alignment bug
   Problem with extract_file reported by Kirill Furman in:
   https://lists.gnu.org/r/bug-tar/2025-07/msg00003.html
   Since the UBSan thing seems to be a recurring issue,
   I fixed other instances of the problem that I found.
   Also, I noticed that the same line of code had another failure to
   conform to C23’s rules for pointers (an alignment issue not caught
   by UBSan), so I fixed that too.  None of these issues matter on
   practical production hosts.
   * src/common.h (charptr): New function.
   * src/buffer.c (available_space_after, short_read, flush_archive)
   (backspace_output, try_new_volume, simple_flush_read)
   (_gnu_flush_read, _gnu_flush_write):
   * src/compare.c (read_and_process):
   * src/create.c (write_eot, write_gnu_long_link)
   (dump_regular_file, dump_dir0):
   * src/extract.c (extract_file):
   * src/incremen.c (get_gnu_dumpdir):
   * src/list.c (read_header):
   * src/sparse.c (sparse_dump_region, sparse_extract_region):
   * src/system.c (sys_write_archive_buffer)
   (sys_child_open_for_compress, sys_child_open_for_uncompress):
   * src/update.c (append_file, update_archive):
   Use it.
   * src/buffer.c (set_next_block_after): Arg is now void *,
   not union block *, since it need not be a valid union block * pointer
   and this can matter on unusual or debugging implementations.
   Turn a loop into an if so that the code is O(1) not O(N).

   Changed files

   • NEWS
   • src/buffer.c
   • src/common.h
   • src/compare.c
   • src/create.c
   • src/extract.c
   • src/incremen.c
   • src/list.c
   • src/sparse.c
   • src/system.c
   • src/update.c

2. Change #240719

   Category	gtar
   Changed by	Paul Eggert <eggertohnoyoudont@cs.ucla.edu>
   Changed at	Sat 26 Jul 2025 11:20:53
   Repository	git://git.savannah.gnu.org/tar.git
   Project	gtar
   Branch	master
   Revision	c11084bcc2d7d9976570a12263b81d2488066115

   Comments

   Avoid undefined behavior in magic checking
   * src/buffer.c (check_compressed_archive):
   * src/list.c (read_header, decode_header):
   Use memcmp, not strcmp, when looking for magic strings in
   headers, since input headers are not guaranteed to be
   strings and strcmp has undefined behavior otherwise.

   Changed files

   • src/buffer.c
   • src/list.c

3. Change #240720

   Category	gtar
   Changed by	Paul Eggert <eggertohnoyoudont@cs.ucla.edu>
   Changed at	Sat 26 Jul 2025 11:20:53
   Repository	git://git.savannah.gnu.org/tar.git
   Project	gtar
   Branch	master
   Revision	076818f8d9735ccb53e3ed7f9c43d9198332e70b

   Comments

   Use flexible array member in struct dumpdir
   * src/incremen.c: Include flexmember.h.
   (struct dumpdir): contents is now a flexible member, not a pointer.
   This is more idiomatic and slightly more efficient.
   (dumpdir_create0): Adjust to the new struct dumpdir layout.

   Changed files

   • src/incremen.c