Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
---
How about this?
Benny
utils/blkmapd/device-process.c | 14 ++++++++++----
1 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/utils/blkmapd/device-process.c b/utils/blkmapd/device-process.c
index 0c5060b..0584bf9 100644
--- a/utils/blkmapd/device-process.c
+++ b/utils/blkmapd/device-process.c
@@ -52,11 +52,17 @@
static char *pretty_sig(char *sig, uint32_t siglen)
{
static char rs[100];
- unsigned long i = 0;
+ uint64_t sigval;
- if (siglen <= sizeof i) {
- memcpy(&i, sig, siglen);
- sprintf(rs, "0x%0lx", i);
+ if (siglen <= sizeof(sigval)) {
+ int i;
+
+ sigval = 0;
+ for (i = 0; i < siglen; i++) {
+ sigval <<= 8;
+ sigval += ((unsigned char *)sig)[i];
+ }
+ sprintf(rs, "0x%0llx", sigval);
} else {
if (siglen > sizeof rs - 1)
siglen = sizeof rs - 1;
--
1.7.2.3
--
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