Fix a small issue with strptime

strptime do not initialize all fields. So the undefined fields could end
in crash later on.

diff --git a/src/exif-common.c b/src/exif-common.c
index 84ebef5..f87d141 100644 (file)
--- a/src/exif-common.c
+++ b/src/exif-common.c
@@ -207,6 +207,7 @@ static gchar *exif_build_formatted_DateTime(ExifData *exif)
                }
 
        /* Convert the stuff into a tm struct */
+       memset(&tm, 0, sizeof(tm)); /* Uh, strptime could let garbage in tm! */
        if (text && strptime(text, "%Y:%m:%d %H:%M:%S", &tm))
                {
                buflen = strftime(buf, sizeof(buf), "%x %X", &tm);