From 1dcf9ae4b0cce489b52e58c9beff3f28a3515bed Mon Sep 17 00:00:00 2001 From: Bdale Garbee Date: Mon, 28 Sep 2015 15:50:08 -0600 Subject: [PATCH] need the actual patch, too, of course... --- .../files-from-and-recursive-extract.diff | 274 ++++++++++++++++++ 1 file changed, 274 insertions(+) create mode 100644 debian/patches/files-from-and-recursive-extract.diff diff --git a/debian/patches/files-from-and-recursive-extract.diff b/debian/patches/files-from-and-recursive-extract.diff new file mode 100644 index 00000000..b66f4275 --- /dev/null +++ b/debian/patches/files-from-and-recursive-extract.diff @@ -0,0 +1,274 @@ +diff --git a/src/common.h b/src/common.h +index edf787c..3cc2011 100644 +--- a/src/common.h ++++ b/src/common.h +@@ -725,7 +725,7 @@ int uname_to_uid (char const *uname, uid_t *puid); + void name_init (void); + void name_add_name (const char *name, int matching_flags); + void name_add_dir (const char *name); +-void name_add_file (const char *name, int term); ++void name_add_file (const char *name, int term, int matching_flags); + void name_term (void); + const char *name_next (int change_dirs); + void name_gather (void); +diff --git a/src/names.c b/src/names.c +index 594e7fd..e3e145a 100644 +--- a/src/names.c ++++ b/src/names.c +@@ -258,6 +258,21 @@ name_elt_alloc (void) + return elt; + } + ++static struct name_elt * ++name_elt_alloc_matflags (int matflags) ++{ ++ static int prev_flags = 0; /* FIXME: Or EXCLUDE_ANCHORED? */ ++ struct name_elt *ep = name_elt_alloc (); ++ if (prev_flags != matflags) ++ { ++ ep->type = NELT_FMASK; ++ ep->v.matching_flags = matflags; ++ prev_flags = matflags; ++ ep = name_elt_alloc (); ++ } ++ return ep; ++} ++ + static void + name_list_adjust (void) + { +@@ -276,20 +291,13 @@ name_list_advance (void) + free (elt); + } + +-/* Add to name_array the file NAME with fnmatch options MATCHING_FLAGS */ ++ ++/* Add to name_array the file NAME with fnmatch options MATFLAGS */ + void +-name_add_name (const char *name, int matching_flags) ++name_add_name (const char *name, int matflags) + { +- static int prev_flags = 0; /* FIXME: Or EXCLUDE_ANCHORED? */ +- struct name_elt *ep = name_elt_alloc (); ++ struct name_elt *ep = name_elt_alloc_matflags (matflags); + +- if (prev_flags != matching_flags) +- { +- ep->type = NELT_FMASK; +- ep->v.matching_flags = matching_flags; +- prev_flags = matching_flags; +- ep = name_elt_alloc (); +- } + ep->type = NELT_NAME; + ep->v.name = name; + name_count++; +@@ -305,9 +313,10 @@ name_add_dir (const char *name) + } + + void +-name_add_file (const char *name, int term) ++name_add_file (const char *name, int term, int matflags) + { +- struct name_elt *ep = name_elt_alloc (); ++ struct name_elt *ep = name_elt_alloc_matflags (matflags); ++ + ep->type = NELT_FILE; + ep->v.file.name = name; + ep->v.file.term = term; +@@ -389,6 +398,15 @@ add_file_id (const char *filename) + file_id_list = p; + return 0; + } ++ ++/* Chop trailing slashes. */ ++static void ++chopslash (char *str) ++{ ++ char *p = str + strlen (str) - 1; ++ while (p > str && ISSLASH (*p)) ++ *p-- = '\0'; ++} + + enum read_file_list_state /* Result of reading file name from the list file */ + { +@@ -428,7 +446,7 @@ read_name_from_file (struct name_elt *ent) + if (counter == name_buffer_length) + name_buffer = x2realloc (name_buffer, &name_buffer_length); + name_buffer[counter] = 0; +- ++ chopslash (name_buffer); + return (counter == 0 && c == EOF) ? file_list_end : file_list_success; + } + +@@ -518,7 +536,6 @@ copy_name (struct name_elt *ep) + { + const char *source; + size_t source_len; +- char *cursor; + + source = ep->v.name; + source_len = strlen (source); +@@ -536,11 +553,7 @@ copy_name (struct name_elt *ep) + name_buffer = xmalloc(name_buffer_length + 2); + } + strcpy (name_buffer, source); +- +- /* Zap trailing slashes. */ +- cursor = name_buffer + strlen (name_buffer) - 1; +- while (cursor > name_buffer && ISSLASH (*cursor)) +- *cursor-- = '\0'; ++ chopslash (name_buffer); + } + + +@@ -553,7 +566,8 @@ static int matching_flags; /* exclude_fnmatch options */ + the request to change to the given directory. + + Entries of type NELT_FMASK cause updates of the matching_flags +- value. */ ++ value. ++*/ + static struct name_elt * + name_next_elt (int change_dirs) + { +diff --git a/src/tar.c b/src/tar.c +index cd32379..225c624 100644 +--- a/src/tar.c ++++ b/src/tar.c +@@ -1641,7 +1641,7 @@ parse_opt (int key, char *arg, struct argp_state *state) + break; + + case 'T': +- name_add_file (arg, filename_terminator); ++ name_add_file (arg, filename_terminator, MAKE_INCL_OPTIONS (args)); + /* Indicate we've been given -T option. This is for backward + compatibility only, so that `tar cfT archive /dev/null will + succeed */ +diff --git a/tests/Makefile.am b/tests/Makefile.am +index 6684d1d..c71d294 100644 +--- a/tests/Makefile.am ++++ b/tests/Makefile.am +@@ -43,6 +43,8 @@ $(srcdir)/package.m4: $(top_srcdir)/configure.ac + + TESTSUITE_AT = \ + T-cd.at\ ++ T-dir00.at\ ++ T-dir01.at\ + T-empty.at\ + T-null.at\ + T-rec.at\ +diff --git a/tests/T-dir00.at b/tests/T-dir00.at +new file mode 100644 +index 0000000..7f89fcf +--- /dev/null ++++ b/tests/T-dir00.at +@@ -0,0 +1,45 @@ ++# Process this file with autom4te to create testsuite. -*- Autotest -*- ++# ++# Test suite for GNU tar. ++# Copyright 2014 Free Software Foundation, Inc. ++ ++# This file is part of GNU tar. ++ ++# GNU tar is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 3 of the License, or ++# (at your option) any later version. ++ ++# GNU tar is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++ ++# You should have received a copy of the GNU General Public License ++# along with this program. If not, see . ++ ++# Tar 1.27 and 1.28 did not extract files under directory memberes listed ++# in the file read by --file-from. ++# ++# Reported-by: Jean-Louis Martineau ++# References: , ++# http://lists.gnu.org/archive/html/bug-tar/2014-09/msg00006.html ++ ++AT_SETUP([recursive extraction from --files-from]) ++AT_KEYWORDS([files-from extract T-dir T-dir00]) ++AT_TAR_CHECK([ ++mkdir dir ++genfile -f dir/file1 ++genfile -f dir/file2 ++tar cf archive dir ++rm -rf dir ++echo dir > list ++tar xfTv archive list ++], ++[0], ++[dir/ ++dir/file1 ++dir/file2 ++]) ++AT_CLEANUP ++ +diff --git a/tests/T-dir01.at b/tests/T-dir01.at +new file mode 100644 +index 0000000..155a373 +--- /dev/null ++++ b/tests/T-dir01.at +@@ -0,0 +1,45 @@ ++# Process this file with autom4te to create testsuite. -*- Autotest -*- ++# ++# Test suite for GNU tar. ++# Copyright 2014 Free Software Foundation, Inc. ++ ++# This file is part of GNU tar. ++ ++# GNU tar is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 3 of the License, or ++# (at your option) any later version. ++ ++# GNU tar is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++ ++# You should have received a copy of the GNU General Public License ++# along with this program. If not, see . ++ ++# Tar 1.27 and 1.28 did not remove trailing slashes from file names ++# obtained with the --file-from option. ++# ++# Reported-by: Jean-Louis Martineau ++# References: , ++# http://lists.gnu.org/archive/html/bug-tar/2014-09/msg00006.html ++ ++AT_SETUP([trailing slash in --files-from]) ++AT_KEYWORDS([files-from extract T-dir T-dir01]) ++AT_TAR_CHECK([ ++mkdir dir ++genfile -f dir/file1 ++genfile -f dir/file2 ++tar cf archive dir ++rm -rf dir ++echo dir/ > list ++tar xfTv archive list ++], ++[0], ++[dir/ ++dir/file1 ++dir/file2 ++]) ++AT_CLEANUP ++ +diff --git a/tests/testsuite.at b/tests/testsuite.at +index 7f8e4c4..f28e86c 100644 +--- a/tests/testsuite.at ++++ b/tests/testsuite.at +@@ -205,6 +205,8 @@ m4_include([T-empty.at]) + m4_include([T-null.at]) + m4_include([T-zfile.at]) + m4_include([T-nonl.at]) ++m4_include([T-dir00.at]) ++m4_include([T-dir01.at]) + + AT_BANNER([Various options]) + m4_include([indexfile.at]) -- 2.30.2