import UBI make-4.3-8.el9
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SOURCES/make-4.3-findprog.patch
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124
SOURCES/make-4.3-findprog.patch
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From 6e6abd0cdfe4bb96f6412aebc511f10bf254a820 Mon Sep 17 00:00:00 2001
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From: Bruno Haible <bruno@clisp.org>
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Date: Sat, 23 May 2020 12:19:34 +0200
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Subject: findprog-in: Ignore directories.
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Reported by Frederick Eaton via Dmitry Goncharov in
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<https://lists.gnu.org/archive/html/bug-gnulib/2020-03/msg00003.html>.
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* lib/findprog-in.c (find_in_given_path): When the file found is a
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directory, set errno to EACCES and, during a PATH search, continue
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searching.
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* modules/findprog-in (Depends-on): Add sys_stat, stat.
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diff --git a/lib/findprog-in.c b/lib/findprog-in.c
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index c254f2f588..0f76e36ca4 100644
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--- a/lib/findprog-in.c
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+++ b/lib/findprog-in.c
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@@ -26,6 +26,7 @@
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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+#include <sys/stat.h>
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#include "filename.h"
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#include "concat-filename.h"
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@@ -58,8 +59,8 @@ static const char * const suffixes[] =
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/* Note: The cmd.exe program does a different lookup: It searches according
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to the PATHEXT environment variable.
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See <https://stackoverflow.com/questions/7839150/>.
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- Also, it executes files ending .bat and .cmd directly without letting the
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- kernel interpret the program file. */
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+ Also, it executes files ending in .bat and .cmd directly without letting
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+ the kernel interpret the program file. */
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#elif defined __CYGWIN__
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"", ".exe", ".com"
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#elif defined __EMX__
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@@ -136,14 +137,26 @@ find_in_given_path (const char *progname, const char *path,
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call access() despite its design flaw. */
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if (eaccess (progpathname, X_OK) == 0)
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{
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- /* Found! */
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- if (strcmp (progpathname, progname) == 0)
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+ /* Check that the progpathname does not point to a
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+ directory. */
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+ struct stat statbuf;
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+
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+ if (stat (progpathname, &statbuf) >= 0)
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{
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- free (progpathname);
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- return progname;
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+ if (! S_ISDIR (statbuf.st_mode))
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+ {
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+ /* Found! */
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+ if (strcmp (progpathname, progname) == 0)
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+ {
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+ free (progpathname);
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+ return progname;
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+ }
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+ else
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+ return progpathname;
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+ }
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+
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+ errno = EACCES;
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}
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- else
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- return progpathname;
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}
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if (errno != ENOENT)
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@@ -210,25 +223,37 @@ find_in_given_path (const char *progname, const char *path,
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call access() despite its design flaw. */
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if (eaccess (progpathname, X_OK) == 0)
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{
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- /* Found! */
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- if (strcmp (progpathname, progname) == 0)
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+ /* Check that the progpathname does not point to a
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+ directory. */
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+ struct stat statbuf;
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+
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+ if (stat (progpathname, &statbuf) >= 0)
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{
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- free (progpathname);
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-
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- /* Add the "./" prefix for real, that
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- xconcatenated_filename() optimized away. This
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- avoids a second PATH search when the caller uses
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- execl/execv/execlp/execvp. */
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- progpathname =
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- XNMALLOC (2 + strlen (progname) + 1, char);
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- progpathname[0] = '.';
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- progpathname[1] = NATIVE_SLASH;
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- memcpy (progpathname + 2, progname,
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- strlen (progname) + 1);
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- }
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+ if (! S_ISDIR (statbuf.st_mode))
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+ {
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+ /* Found! */
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+ if (strcmp (progpathname, progname) == 0)
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+ {
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+ free (progpathname);
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+
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+ /* Add the "./" prefix for real, that
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+ xconcatenated_filename() optimized away.
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+ This avoids a second PATH search when the
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+ caller uses execl/execv/execlp/execvp. */
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+ progpathname =
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+ XNMALLOC (2 + strlen (progname) + 1, char);
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+ progpathname[0] = '.';
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+ progpathname[1] = NATIVE_SLASH;
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+ memcpy (progpathname + 2, progname,
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+ strlen (progname) + 1);
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+ }
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+
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+ free (path_copy);
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+ return progpathname;
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+ }
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- free (path_copy);
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- return progpathname;
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+ errno = EACCES;
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+ }
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}
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if (errno != ENOENT)
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@ -3,7 +3,7 @@ Summary: A GNU tool which simplifies the build process for users
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Name: make
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Epoch: 1
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Version: 4.3
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Release: 7%{?dist}
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Release: 8%{?dist}
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License: GPLv3+
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URL: http://www.gnu.org/software/make/
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Source: ftp://ftp.gnu.org/gnu/make/make-%{version}.tar.gz
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@ -31,6 +31,10 @@ Patch2: make-4.3-j8k.patch
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# Remove on next make rebase
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Patch3: make-4.3-cloexec.patch
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# https://issues.redhat.com/browse/RHEL-22829
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# Remove on next make rebase
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Patch4: make-4.3-findprog.patch
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# autoreconf
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BuildRequires: make
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BuildRequires: autoconf, automake, gettext-devel
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@ -97,6 +101,9 @@ echo ============END TESTING===========
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%{_includedir}/gnumake.h
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%changelog
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* Wed Jan 31 2024 DJ Delorie <dj@redhat.com> - 1:4.3-8
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- Don't try to execute directories (RHEL-22829)
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* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 1:4.3-7
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- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
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Related: rhbz#1991688
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