File popt-libc-updates.patch of Package popt

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File popt-libc-updates.patch of Package popt

Index: popt-1.19/configure.ac
===================================================================
--- popt-1.19.orig/configure.ac
+++ popt-1.19/configure.ac
@@ -9,7 +9,6 @@ AC_CONFIG_MACRO_DIR([m4])
 AM_INIT_AUTOMAKE([1.10 foreign -Wall])
 
 m4_version_prereq([2.70], [], [AC_PROG_CC_STDC])
-AC_PROG_CC
 AC_USE_SYSTEM_EXTENSIONS
 AM_PROG_AR
 
Index: popt-1.19/src/system.h
===================================================================
--- popt-1.19.orig/src/system.h
+++ popt-1.19/src/system.h
@@ -2,9 +2,7 @@
  * @file
  */
 
-#ifdef HAVE_CONFIG_H
 #include "config.h"
-#endif
 
 #include <ctype.h>
 
@@ -57,6 +55,8 @@ static inline char * stpcpy (char *dest,
 #define getenv(_s)	secure_getenv(_s)
 #elif defined(HAVE___SECURE_GETENV)
 #define	getenv(_s)	__secure_getenv(_s)
+#else
+#error neither secure_getenv nor __secure_getenv is available
 #endif
 
 #if !defined(__GNUC__) && !defined(__attribute__)
Index: popt-1.19/src/popt.c
===================================================================
--- popt-1.19.orig/src/popt.c
+++ popt-1.19/src/popt.c
@@ -181,7 +181,7 @@ poptContext poptGetContext(const char *
     con->execAbsolute = 1;
     con->arg_strip = NULL;
 
-    if (getenv("POSIXLY_CORRECT") || getenv("POSIX_ME_HARDER"))
+    if (secure_getenv("POSIXLY_CORRECT") || secure_getenv("POSIX_ME_HARDER"))
 	con->flags |= POPT_CONTEXT_POSIXMEHARDER;
 
     if (name)
@@ -418,7 +418,7 @@ const char * findProgramPath(const char
     if (strchr(argv0, '/'))
 	return xstrdup(argv0);
 
-    if ((path = getenv("PATH")) == NULL || (path = xstrdup(path)) == NULL)
+    if ((path = secure_getenv("PATH")) == NULL || (path = xstrdup(path)) == NULL)
 	return NULL;
 
     /* The return buffer in t is big enough for any path. */
@@ -1633,6 +1633,7 @@ const char * poptBadOption(poptContext c
 
 const char * poptStrerror(const int error)
 {
+    char errbuf[1024];
     switch (error) {
       case POPT_ERROR_NOARG:
 	return POPT_("missing argument");
@@ -1657,7 +1658,7 @@ const char * poptStrerror(const int erro
       case POPT_ERROR_BADCONFIG:
 	return POPT_("config file failed sanity test");
       case POPT_ERROR_ERRNO:
-	return strerror(errno);
+	return strerror_r(errno, errbuf, sizeof errbuf);
       default:
 	return POPT_("unknown error");
     }
Index: popt-1.19/src/poptconfig.c
===================================================================
--- popt-1.19.orig/src/poptconfig.c
+++ popt-1.19/src/poptconfig.c
@@ -467,7 +467,7 @@ int poptReadDefaultConfig(poptContext co
     if (rc) goto exit;
 #endif
 
-    if ((home = getenv("HOME"))) {
+    if ((home = secure_getenv("HOME"))) {
 	char * fn = malloc(strlen(home) + 20);
 	if (fn != NULL) {
 	    (void) stpcpy(stpcpy(fn, home), "/.popt");

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File popt-libc-updates.patch of Package popt

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