Imported Upstream version 3.3.0

[platform/upstream/libarchive.git] / libarchive / archive_options.c

diff --git a/libarchive/archive_options.c b/libarchive/archive_options.c
index dbf3e80..6496025 100644 (file)
--- a/libarchive/archive_options.c
+++ b/libarchive/archive_options.c
@@ -26,6 +26,10 @@
 #include "archive_platform.h"
 __FBSDID("$FreeBSD$");
 
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+
 #include "archive_options_private.h"
 
 static const char *
@@ -105,8 +109,11 @@ _archive_set_options(struct archive *a, const char *options,
        if (options == NULL || options[0] == '\0')
                return ARCHIVE_OK;
 
-       data = (char *)malloc(strlen(options) + 1);
-       strcpy(data, options);
+       if ((data = strdup(options)) == NULL) {
+               archive_set_error(a,
+                   ENOMEM, "Out of memory adding file to list");
+               return (ARCHIVE_FATAL);
+       }
        s = (const char *)data;
 
        do {