[Xen-devel] [PATCH 08 of 18] tools/blktap2: fix access error in img2qcow.c

[Olaf Hering <olaf@xxxxxxxxx>]

# HG changeset patch
# User Olaf Hering <olaf@xxxxxxxxx>
# Date 1333046316 -7200
# Node ID d751f4ddacf52f027c66394cd5ac5233b83943be
# Parent  16f6fc42abaa781e52aa99cac5e197dee7a79098
tools/blktap2: fix access error in img2qcow.c

img2qcow.c: In function 'print_bytes':
img2qcow.c:90:9: warning: value computed is not used [-Wunused-value]

Increment the pointer, not the char it points to.

Signed-off-by: Olaf Hering <olaf@xxxxxxxxx>

diff -r 16f6fc42abaa -r d751f4ddacf5 tools/blktap2/drivers/img2qcow.c
--- a/tools/blktap2/drivers/img2qcow.c
+++ b/tools/blktap2/drivers/img2qcow.c
@@ -87,7 +87,7 @@ static void print_bytes(void *ptr, int l
     DFPRINTF("Buf dump, length %d:\n",length);
     for (k = 0; k < length; k++) {
         DFPRINTF("%x",*p);
-        *p++;
+        p++;
        if(k % 16 == 0) DFPRINTF("\n");
         else if(k % 2 == 0) DFPRINTF(" ");     
     }

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel