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-rw-r--r--src/log.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/log.c b/src/log.c
index 13b861b..074c584 100644
--- a/src/log.c
+++ b/src/log.c
@@ -244,7 +244,7 @@ void log_print_hex_dump(log_prio_t prio, const uint8_t* buf, uint32_t len)
for(i=0; i < len; i++) {
if(((i+1)*3) >= (MSG_LENGTH_MAX - offset))
break;
- snprintf(ptr, 3, "%02X ", buf[i]);
+ snprintf(ptr, 4, "%02X ", buf[i]);
ptr+=3;
}
}