proxmox-mirrors/fwupd
1
0
Fork 0
mirror of https://git.proxmox.com/git/fwupd synced 2025-08-06 07:04:54 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

libdfu: Fix a crash when setting a NULL image name

Browse Source
This commit is contained in:
Richard Hughes 2015-11-16 11:45:50 +00:00
parent 07abc45268
commit dc3ddc18d3
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
libdfu/dfu-image.c
View File

@ -261,9 +261,11 @@ dfu_image_set_name (DfuImage *image, const gchar *name)
g_return_if_fail (DFU_IS_IMAGE (image));
/* this is a hard limit in DfuSe */
sz = MIN (strlen (name), 254);
memset (priv->name, 0x00, 254);
memcpy (priv->name, name, sz);
memset (priv->name, 0x00, 0xff);
if (name != NULL) {
sz = MIN (strlen (name), 0xff - 1);
memcpy (priv->name, name, sz);
}
}
/**