diff --git a/0001-file-localmagic.patch b/0001-file-localmagic.patch index 895f5eefa36ce510926aebd3768044eeadc1fe50..3144a8067e59c018def8beba44419a0c31ecc946 100644 --- a/0001-file-localmagic.patch +++ b/0001-file-localmagic.patch @@ -61,3 +61,4 @@ index 1437bcc..b609dd1 100644 if (map == NULL) -- 1.8.3.1 + diff --git a/0002-improve-detection-of-static-pie-binaries.patch b/0002-improve-detection-of-static-pie-binaries.patch new file mode 100644 index 0000000000000000000000000000000000000000..63ad1f165ade9852bec661d6056f750579673b87 --- /dev/null +++ b/0002-improve-detection-of-static-pie-binaries.patch @@ -0,0 +1,133 @@ +From 363d7fcf703ad3ebf37b45693b2c9e43eb8b4176 Mon Sep 17 00:00:00 2001 +From: Christos Zoulas +Date: Sat, 22 Aug 2020 18:04:18 +0000 +Subject: [PATCH] Improve detection of static-pie binaries, and don't call them + "dynamically linked", but call them "static-pie" linked. + +--- + src/readelf.c | 37 ++++++++++++++++++++++++++----------- + 1 file changed, 26 insertions(+), 11 deletions(-) + +diff --git a/src/readelf.c b/src/readelf.c +index cf1dc91..d390d5f 100644 +--- a/src/readelf.c ++++ b/src/readelf.c +@@ -27,7 +27,7 @@ + #include "file.h" + + #ifndef lint +-FILE_RCSID("@(#)$File: readelf.c,v 1.173 2020/06/07 22:12:54 christos Exp $") ++FILE_RCSID("@(#)$File: readelf.c,v 1.174 2020/08/22 18:04:18 christos Exp $") + #endif + + #ifdef BUILTIN_ELF +@@ -1099,7 +1099,7 @@ do_auxv_note(struct magic_set *ms, unsigned char *nbuf, uint32_t type, + + private size_t + dodynamic(struct magic_set *ms, void *vbuf, size_t offset, size_t size, +- int clazz, int swap) ++ int clazz, int swap, int *pie, size_t *need) + { + Elf32_Dyn dh32; + Elf64_Dyn dh64; +@@ -1117,11 +1117,15 @@ dodynamic(struct magic_set *ms, void *vbuf, size_t offset, size_t size, + + switch (xdh_tag) { + case DT_FLAGS_1: ++ *pie = 1; + if (xdh_val & DF_1_PIE) + ms->mode |= 0111; + else + ms->mode &= ~0111; + break; ++ case DT_NEEDED: ++ (*need)++; ++ break; + default: + break; + } +@@ -1608,9 +1612,10 @@ doshn(struct magic_set *ms, int clazz, int swap, int fd, off_t off, int num, + } + + /* +- * Look through the program headers of an executable image, searching +- * for a PT_INTERP section; if one is found, it's dynamically linked, +- * otherwise it's statically linked. ++ * Look through the program headers of an executable image, to determine ++ * if it is statically or dynamically linked. If it has a dynamic section, ++ * it is pie, and does not have an interpreter or needed libraries, we ++ * call it static pie. + */ + private int + dophn_exec(struct magic_set *ms, int clazz, int swap, int fd, off_t off, +@@ -1619,12 +1624,13 @@ dophn_exec(struct magic_set *ms, int clazz, int swap, int fd, off_t off, + { + Elf32_Phdr ph32; + Elf64_Phdr ph64; +- const char *linking_style = "statically"; ++ const char *linking_style; + unsigned char nbuf[BUFSIZ]; + char ibuf[BUFSIZ]; + char interp[BUFSIZ]; + ssize_t bufsize; +- size_t offset, align, len; ++ size_t offset, align, len, need = 0; ++ int pie = 0, dynamic = 0; + + if (num == 0) { + if (file_printf(ms, ", no program header") == -1) +@@ -1654,7 +1660,6 @@ dophn_exec(struct magic_set *ms, int clazz, int swap, int fd, off_t off, + switch (xph_type) { + case PT_DYNAMIC: + doread = 1; +- linking_style = "dynamically"; + break; + case PT_NOTE: + if (sh_num) /* Did this through section headers */ +@@ -1694,6 +1699,7 @@ dophn_exec(struct magic_set *ms, int clazz, int swap, int fd, off_t off, + /* Things we can determine when we seek */ + switch (xph_type) { + case PT_DYNAMIC: ++ dynamic = 1; + offset = 0; + // Let DF_1 determine if we are PIE or not. + ms->mode &= ~0111; +@@ -1701,7 +1707,8 @@ dophn_exec(struct magic_set *ms, int clazz, int swap, int fd, off_t off, + if (offset >= CAST(size_t, bufsize)) + break; + offset = dodynamic(ms, nbuf, offset, +- CAST(size_t, bufsize), clazz, swap); ++ CAST(size_t, bufsize), clazz, swap, ++ &pie, &need); + if (offset == 0) + break; + } +@@ -1710,6 +1717,7 @@ dophn_exec(struct magic_set *ms, int clazz, int swap, int fd, off_t off, + break; + + case PT_INTERP: ++ need++; + if (ms->flags & MAGIC_MIME) + continue; + if (bufsize && nbuf[0]) { +@@ -1744,8 +1752,15 @@ dophn_exec(struct magic_set *ms, int clazz, int swap, int fd, off_t off, + } + if (ms->flags & MAGIC_MIME) + return 0; +- if (file_printf(ms, ", %s linked", linking_style) +- == -1) ++ if (dynamic) { ++ if (pie && need == 0) ++ linking_style = "static-pie"; ++ else ++ linking_style = "dynamically"; ++ } else { ++ linking_style = "statically"; ++ } ++ if (file_printf(ms, ", %s linked", linking_style) == -1) + return -1; + if (interp[0]) + if (file_printf(ms, ", interpreter %s", +-- +1.8.3.1 + diff --git a/file.spec b/file.spec index 6b9cf43744ac3e852e1a316bc7cde6aa5a2ed9c7..dad3718b409a56aad5c33ca2114a8550e92415c1 100644 --- a/file.spec +++ b/file.spec @@ -1,15 +1,16 @@ Name: file Version: 5.39 -Release: 1 +Release: 6 Summary: A tool to identify the type of a particular file type License: BSD URL: http://www.darwinsys.com/file/ Source0: ftp://ftp.astron.com/pub/file/file-%{version}.tar.gz -Patch1: 0001-file-localmagic.patch +Patch1: 0001-file-localmagic.patch +Patch2: 0002-improve-detection-of-static-pie-binaries.patch Requires: %{name}-libs = %{version}-%{release} -BuildRequires: autoconf automake libtool git zlib-devel +BuildRequires: autoconf automake libtool zlib-devel %description The program checks to see if the file is empty,or if @@ -65,7 +66,7 @@ This package contains the Python 3 bindings to access to the libmagic API. The libmagic library is also used by the familiar file(1) command. %prep -%autosetup -p1 -S git +%autosetup -p1 iconv doc/libmagic.man -f iso-8859-1 -t utf-8 -o doc/libmagic.man_ touch -r doc/libmagic.man doc/libmagic.man_ @@ -108,6 +109,9 @@ cd %{py3dir} %ldconfig_scriptlets libs +%check +make check + %files %doc ChangeLog README %license COPYING @@ -149,14 +153,29 @@ cd %{py3dir} %{python3_sitelib}/__pycache__/* %changelog -* Thu Jul 30 2020 yanglongkang - 5.39-1 -- update to 5.39 version +* Fri Jul 30 2021 chenyanpanHW - 5.39-6 +- DESC: delete -S git from %autosetup, and delete BuildRequires git + +* Mon Aug 24 2020 lihaotian - 5.39-4 +- improve detection of static-pie binaries + +* Sat Jul 25 2020 Zhiqiang Liu - 5.39-2 +- enable make check + +* Tue Jul 21 2020 Zhiqiang Liu - 5.39-1 +- update to 5.39 version and tmp remove 'make check' + +* Sat Mar 28 2020 hy - 5.38-2 +- Type:enhancemnet +- ID:NA +- SUG:restart +- DESC:add make check * Fri Jan 10 2020 Huangzheng - 5.38-1 - Type:enhancemnet - ID:NA - SUG:restart -- DESCi:upgrade package +- DESC:upgrade package * Thu Dec 26 2019 openEuler Buildteam - 5.34-9 - reupload patches