- fix #49732, fix crash when timestamp conversion fails

diff --git a/ext/fileinfo/libmagic/readcdf.c b/ext/fileinfo/libmagic/readcdf.c
index 11b362f02aeefdb0e6bbf8d0a29da0f71fea62f3..cf7ee0be4f23a2ddb028de52aade4b0813bb589d 100644 (file)
--- a/ext/fileinfo/libmagic/readcdf.c
+++ b/ext/fileinfo/libmagic/readcdf.c
@@ -123,7 +123,10 @@ cdf_file_property_info(struct magic_set *ms, const cdf_property_info_t *info,
                                                return -1;
                                } else {
                                        char *c, *ec;
-                                       cdf_timestamp_to_timespec(&ts, tp);
+
+                                       if (cdf_timestamp_to_timespec(&ts, tp) == -1) {
+                                               return -1;
+                                       }
                                        c = ctime(&ts.tv_sec);
                                        if ((ec = strchr(c, '\n')) != NULL)
                                                *ec = '\0';