proxmox-mirrors/efi-boot-shim
1
0
Fork 0
mirror of https://git.proxmox.com/git/efi-boot-shim synced 2025-08-14 10:15:48 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Lengths that might be -1 can't be unsigned, Peter.

Browse Source 
Signed-off-by: Peter Jones <pjones@redhat.com>
This commit is contained in:
Peter Jones 2013-11-21 11:26:08 -05:00
parent e62b69a5b0
commit 27129a5a05
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
netboot.c
View File

@ -307,10 +307,10 @@ static EFI_STATUS parseDhcp6()
static EFI_STATUS parseDhcp4() static EFI_STATUS parseDhcp4()
{ {
CHAR8 *template = (CHAR8 *)translate_slashes(DEFAULT_LOADER_CHAR); CHAR8 *template = (CHAR8 *)translate_slashes(DEFAULT_LOADER_CHAR);
UINTN template_len = strlen(template) + 1; INTN template_len = strlen(template) + 1;
UINTN dir_len = strnlena(pxe->Mode->DhcpAck.Dhcpv4.BootpBootFile, 127); INTN dir_len = strnlena(pxe->Mode->DhcpAck.Dhcpv4.BootpBootFile, 127);
UINTN i; INTN i;
UINT8 *dir = pxe->Mode->DhcpAck.Dhcpv4.BootpBootFile; UINT8 *dir = pxe->Mode->DhcpAck.Dhcpv4.BootpBootFile;
for (i = dir_len; i >= 0; i--) { for (i = dir_len; i >= 0; i--) {
@ -329,6 +329,8 @@ static EFI_STATUS parseDhcp4()
if (full_path[dir_len-1] == '/' && template[0] == '/') if (full_path[dir_len-1] == '/' && template[0] == '/')
full_path[dir_len-1] = '\0'; full_path[dir_len-1] = '\0';
} }
if (dir_len == 0 && dir[0] != '/' && template[0] == '/')
template++;
strcata(full_path, template); strcata(full_path, template);
memcpy(&tftp_addr.v4, pxe->Mode->DhcpAck.Dhcpv4.BootpSiAddr, 4); memcpy(&tftp_addr.v4, pxe->Mode->DhcpAck.Dhcpv4.BootpSiAddr, 4);