diff options
Diffstat (limited to 'app-misc/mc/files/mc-4.8.26-file-seccomp.patch')
| -rw-r--r-- | app-misc/mc/files/mc-4.8.26-file-seccomp.patch | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/app-misc/mc/files/mc-4.8.26-file-seccomp.patch b/app-misc/mc/files/mc-4.8.26-file-seccomp.patch deleted file mode 100644 index 0a36f47f3a40..000000000000 --- a/app-misc/mc/files/mc-4.8.26-file-seccomp.patch +++ /dev/null @@ -1,142 +0,0 @@ -https://bugs.gentoo.org/776988 -https://github.com/MidnightCommander/mc/commit/1ed638d66cf803f69ac12ee80a72d217f2146e43 - -From 1ed638d66cf803f69ac12ee80a72d217f2146e43 Mon Sep 17 00:00:00 2001 -From: Andrew Borodin <aborodin@vmail.ru> -Date: Tue, 16 Feb 2021 16:29:51 +0300 -Subject: [PATCH] Ticket #4180: fix zip handling. - -After 8857423e4ebb770b6f0ea3103abf5d35c85fcbe8 zip archives opened with -an error: - - file -L -z archive.zip: Bad system call - -This caused by using /usr/bin/file with -z option, because seccomp (a -security sandbox) doesn't allow it.. - -Solution: use -S option together with -z one. - -The file command accepts the -S option since 5.33. - -Signed-off-by: Andrew Borodin <aborodin@vmail.ru> ---- - configure.ac | 66 +++++++++++++++++++++++++++++++++++-------- - src/filemanager/ext.c | 7 +++-- - src/setup.c | 2 ++ - 3 files changed, 60 insertions(+), 15 deletions(-) - -diff --git a/configure.ac b/configure.ac -index 5f372dc3f5..f2351c99ad 100644 ---- a/configure.ac -+++ b/configure.ac -@@ -115,23 +115,65 @@ fi - AC_SUBST(MANDOC) - AC_SUBST(MAN_FLAGS) - --dnl Check for -L option to file -+dnl Check for -z, -L, and -S options to file - AC_CHECK_PROG(HAVE_FILECMD, file, true, false) - if $HAVE_FILECMD; then -- AC_MSG_CHECKING([for -L option to file command]) -- AC_CACHE_VAL(mc_cv_filel, [ -- file -L . > /dev/null 2>&1 -- if test $? = 0; then -- mc_cv_filel=yes -+ dnl Don't use the file command if it doesn't accept the -z option -+ AC_MSG_CHECKING([for -z option to file command]) -+ AC_CACHE_VAL(mc_cv_file_z, [ -+ file -z . > /dev/null 2>&1 -+ if test $? = 0; then -+ mc_cv_file_z=yes -+ else -+ mc_cv_file_z=no -+ fi -+ ]) -+ AC_MSG_RESULT([$mc_cv_file_z]) -+ -+ if test x$mc_cv_file_z = xyes; then -+ AC_DEFINE(USE_FILE_CMD, 1, [Define if the file command accepts the -z option]) - else -- mc_cv_filel=no -+ AC_MSG_WARN([The file command doesn't accept the -z option and will not be used]) - fi -- ]) -- if test x$mc_cv_filel = xyes; then -- AC_DEFINE(FILE_L, 1, [Define if the file command accepts the -L option]) -+ -+ if test x$mc_cv_file_z = xyes; then -+ dnl file is used; check -L and -S options -+ -+ AC_MSG_CHECKING([for -L option to file command]) -+ AC_CACHE_VAL(mc_cv_file_L, [ -+ file -L . > /dev/null 2>&1 -+ if test $? = 0; then -+ mc_cv_file_L=yes -+ else -+ mc_cv_file_L=no -+ fi -+ ]) -+ AC_MSG_RESULT([$mc_cv_file_L]) -+ -+ if test x$mc_cv_file_L = xyes; then -+ AC_DEFINE(FILE_L, "-L ", [Define if the file command accepts the -L option]) -+ else -+ AC_DEFINE(FILE_L, "", [Define if the file command accepts the -L option]) -+ fi -+ -+ dnl The file command accepts the -S option since 5.33 -+ AC_MSG_CHECKING([for -S option to file command]) -+ AC_CACHE_VAL(mc_cv_file_S, [ -+ file -S . > /dev/null 2>&1 -+ if test $? = 0; then -+ mc_cv_file_S=yes -+ else -+ mc_cv_file_S=no -+ fi -+ ]) -+ AC_MSG_RESULT([$mc_cv_file_S]) -+ -+ if test x$mc_cv_file_S = xyes; then -+ AC_DEFINE(FILE_S, "-S ", [Define if file command accepts the -S option]) -+ else -+ AC_DEFINE(FILE_S, "", [Define if file command accepts the -S option]) -+ fi - fi -- filel=$mc_cv_filel -- AC_MSG_RESULT([$filel]) - fi - - dnl Only list browsers here that can be run in background (i.e. with `&') -diff --git a/src/filemanager/ext.c b/src/filemanager/ext.c -index 4e6f10c6c5..d6a09df7bb 100644 ---- a/src/filemanager/ext.c -+++ b/src/filemanager/ext.c -@@ -71,10 +71,11 @@ - - /*** file scope macro definitions ****************************************************************/ - --#ifdef FILE_L --#define FILE_CMD "file -L -z " -+#ifdef USE_FILE_CMD -+#define FILE_CMD "file -z " FILE_S FILE_L - #else --#define FILE_CMD "file -z " -+/* actually file is unused, but define some reasonable command */ -+#define FILE_CMD "file " - #endif - - /*** file scope type declarations ****************************************************************/ -diff --git a/src/setup.c b/src/setup.c -index 77c07649d5..2ef07f2569 100644 ---- a/src/setup.c -+++ b/src/setup.c -@@ -317,7 +317,9 @@ static const struct - { "old_esc_mode", &old_esc_mode }, - { "cd_symlinks", &mc_global.vfs.cd_symlinks }, - { "show_all_if_ambiguous", &mc_global.widget.show_all_if_ambiguous }, -+#ifdef USE_FILE_CMD - { "use_file_to_guess_type", &use_file_to_check_type }, -+#endif - { "alternate_plus_minus", &mc_global.tty.alternate_plus_minus }, - { "only_leading_plus_minus", &only_leading_plus_minus }, - { "show_output_starts_shell", &output_starts_shell }, |