[syslinux:master] pxe: properly null-terminate packet after tftp://

[syslinux-bot for H. Peter Anvin]

Commit-ID:  2a3c031ec81742c977a8c7116a97bfa1a766443c
Gitweb:     http://syslinux.zytor.com/commit/2a3c031ec81742c977a8c7116a97bfa1a766443c
Author:     H. Peter Anvin <hpa at zytor.com>
AuthorDate: Mon, 21 Jun 2010 00:18:08 -0700
Committer:  H. Peter Anvin <hpa at zytor.com>
CommitDate: Mon, 21 Jun 2010 00:18:08 -0700

pxe: properly null-terminate packet after tftp://

Properly null-terminate the output from a parsed tftp:// URL.

Signed-off-by: H. Peter Anvin <hpa at zytor.com>


---
 core/fs/pxe/pxe.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/core/fs/pxe/pxe.c b/core/fs/pxe/pxe.c
index a94a8d0..26b6a01 100644
--- a/core/fs/pxe/pxe.c
+++ b/core/fs/pxe/pxe.c
@@ -477,7 +477,7 @@ static void fill_buffer(struct inode *inode)
 {
     int err;
     int last_pkt;
-    const uint8_t *timeout_ptr = TimeoutTable;
+    const uint8_t *timeout_ptr;
     uint8_t timeout;
     uint16_t buffersize;
     uint32_t oldtime;
@@ -730,6 +730,7 @@ static void pxe_searchdir(const char *filename, struct file *file)
 		*buf++ = *np++;
 	    }
 	}
+	*buf = '\0';
 	break;
     }