From 37e491152fef0a1134cddd137db4dc5dc268878f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Timo=20Ter=C3=A4s?= Date: Wed, 3 Jun 2015 20:26:13 +0300 Subject: fix overlapped memcpy --- src/squark-auth-ip.c | 2 +- src/squark-auth-snmp.c | 2 +- src/squark-filter.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/src/squark-auth-ip.c b/src/squark-auth-ip.c index 74e0583..ce56753 100644 --- a/src/squark-auth-ip.c +++ b/src/squark-auth-ip.c @@ -104,7 +104,7 @@ static void read_input(void) handle_line(line); if (b.len) { - memcpy(buffer, b.ptr, b.len); + memmove(buffer, b.ptr, b.len); b.ptr = buffer; } left = BLOB_PTR_LEN(buffer + b.len, sizeof(buffer) - b.len); diff --git a/src/squark-auth-snmp.c b/src/squark-auth-snmp.c index e9fabbe..4e7e7ad 100644 --- a/src/squark-auth-snmp.c +++ b/src/squark-auth-snmp.c @@ -1169,7 +1169,7 @@ static void read_input(void) handle_line(line); if (b.len) { - memcpy(buffer, b.ptr, b.len); + memmove(buffer, b.ptr, b.len); b.ptr = buffer; } left = BLOB_PTR_LEN(buffer + b.len, sizeof(buffer) - b.len); diff --git a/src/squark-filter.c b/src/squark-filter.c index 5ffcedf..253bc70 100644 --- a/src/squark-filter.c +++ b/src/squark-filter.c @@ -461,7 +461,7 @@ static void read_input(struct sqdb *db) } if (b.len) { - memcpy(buffer, b.ptr, b.len); + memmove(buffer, b.ptr, b.len); b.ptr = buffer; } left = BLOB_PTR_LEN(buffer + b.len, sizeof(buffer) - b.len); -- cgit v1.2.3