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socket: prevent signed integer overflow
author
Dave Reisner
<dreisner@archlinux.org>
Sat, 15 Sep 2012 16:58:48 +0000
(12:58 -0400)
committer
Zbigniew Jędrzejewski-Szmek
<zbyszek@in.waw.pl>
Sun, 16 Sep 2012 14:55:46 +0000
(16:55 +0200)
src/core/socket.c:588:25: error: overflow in implicit constant conversion
src/core/socket.c:589:17: error: overflow in implicit constant conversion
src/core/socket.c
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diff --git
a/src/core/socket.c
b/src/core/socket.c
index cbbfb0cd3a033436a7215ec36fa72300a78ffa01..f975a4333d542dfa96720906a41f922a0792fb98 100644
(file)
--- a/
src/core/socket.c
+++ b/
src/core/socket.c
@@
-584,7
+584,7
@@
static int instance_from_socket(int fd, unsigned nr, char **instance) {
}
case AF_INET6: {
}
case AF_INET6: {
- static const char ipv4_prefix[] = {
+ static const
unsigned
char ipv4_prefix[] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xFF, 0xFF
};
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xFF, 0xFF
};