uudecode filter: add missing check for failed malloc

diff --git a/libarchive/archive_read_support_filter_uu.c b/libarchive/archive_read_support_filter_uu.c
index 125bd92b7023eb080f37aa2d1615bf8288c7a29d..5bd6ed87b19dc4080be491400ba81e851785cdb2 100644 (file)
--- a/libarchive/archive_read_support_filter_uu.c
+++ b/libarchive/archive_read_support_filter_uu.c
@@ -577,6 +577,13 @@ read_more:
                                namelen = len - nl - 4 - l;
                                if (namelen > 1) {
                                        uudecode->name = malloc(namelen + 1);
+                                       if (uudecode->name == NULL) {
+                                       archive_set_error(
+                                           &self->archive->archive,
+                                           ENOMEM,
+                                           "Can't allocate data for uudecode");
+                                               return (ARCHIVE_FATAL);
+                                       }
                                        strncpy(uudecode->name,
                                            (const char *)(b + l + 4),
                                            namelen);