Marcus Meissner
aa22bd081c
- file-secure_getenv.patch use secure_getenv only as we can't know in which context the shared library is used. OBS-URL: https://build.opensuse.org/request/show/233200 OBS-URL: https://build.opensuse.org/package/show/Base:System/file?expand=0&rev=97
78 lines
2.3 KiB
Diff
78 lines
2.3 KiB
Diff
--- file-5.18.orig/configure.ac
|
|
+++ file-5.18/configure.ac
|
|
@@ -86,6 +86,8 @@ AC_CHECK_HEADERS(getopt.h err.h)
|
|
AC_CHECK_HEADERS(sys/mman.h sys/stat.h sys/types.h sys/utime.h sys/time.h)
|
|
AC_CHECK_HEADERS(zlib.h)
|
|
|
|
+AC_CHECK_FUNCS([__secure_getenv secure_getenv])
|
|
+
|
|
dnl Checks for typedefs, structures, and compiler characteristics.
|
|
AC_C_CONST
|
|
AC_TYPE_OFF_T
|
|
--- file-5.18.orig/src/file.h
|
|
+++ file-5.18/src/file.h
|
|
@@ -541,4 +541,12 @@ static const char *rcsid(const char *p)
|
|
#define FILE_RCSID(id)
|
|
#endif
|
|
|
|
+#ifndef HAVE_SECURE_GETENV
|
|
+# ifdef HAVE___SECURE_GETENV
|
|
+# define secure_getenv __secure_getenv
|
|
+# else
|
|
+# error neither secure_getenv nor __secure_getenv is available
|
|
+# endif
|
|
+#endif
|
|
+
|
|
#endif /* __file_h__ */
|
|
--- file-5.18.orig/src/magic.c
|
|
+++ file-5.18/src/magic.c
|
|
@@ -97,7 +97,7 @@ get_default_magic(void)
|
|
free(default_magic);
|
|
default_magic = NULL;
|
|
}
|
|
- if ((home = getenv("HOME")) == NULL)
|
|
+ if ((home = secure_getenv("HOME")) == NULL)
|
|
return MAGIC;
|
|
|
|
if (asprintf(&hmagicpath, "%s/.magic.mgc", home) < 0)
|
|
@@ -152,8 +152,8 @@ out:
|
|
}
|
|
|
|
/* First, try to get user-specific magic file */
|
|
- if ((home = getenv("LOCALAPPDATA")) == NULL) {
|
|
- if ((home = getenv("USERPROFILE")) != NULL)
|
|
+ if ((home = secure_getenv("LOCALAPPDATA")) == NULL) {
|
|
+ if ((home = secure_getenv("USERPROFILE")) != NULL)
|
|
if (asprintf(&tmppath,
|
|
"%s/Local Settings/Application Data%s", home,
|
|
hmagic) < 0)
|
|
@@ -166,7 +166,7 @@ out:
|
|
APPENDPATH();
|
|
|
|
/* Second, try to get a magic file from Common Files */
|
|
- if ((home = getenv("COMMONPROGRAMFILES")) != NULL) {
|
|
+ if ((home = secure_getenv("COMMONPROGRAMFILES")) != NULL) {
|
|
if (asprintf(&tmppath, "%s%s", home, hmagic) >= 0)
|
|
APPENDPATH();
|
|
}
|
|
@@ -204,7 +204,7 @@ magic_getpath(const char *magicfile, int
|
|
if (magicfile != NULL)
|
|
return magicfile;
|
|
|
|
- magicfile = getenv("MAGIC");
|
|
+ magicfile = secure_getenv("MAGIC");
|
|
if (magicfile != NULL)
|
|
return magicfile;
|
|
|
|
--- file-5.18.orig/src/file.c
|
|
+++ file-5.18/src/file.c
|
|
@@ -530,7 +530,7 @@ docprint(const char *opts)
|
|
private void
|
|
help(void)
|
|
{
|
|
- const unsigned long posix = (unsigned long)getenv("POSIXLY_CORRECT");
|
|
+ const unsigned long posix = (unsigned long)secure_getenv("POSIXLY_CORRECT");
|
|
(void)fputs(
|
|
"Usage: file [OPTION...] [FILE...]\n"
|
|
"Determine type of FILEs.\n"
|