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| author | Felix Fietkau <nbd@openwrt.org> | 2016-01-18 11:11:26 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2016-01-18 11:11:26 +0000 |
| commit | e0bfd2529592313a163fcae4d99351d69dc637bf (patch) | |
| tree | 8c206aa6baec7b59a6b23e324e56f22b824201e4 | |
| parent | a78bb9590f90a77667809fbbdcf6214180f4e96e (diff) | |
| download | upstream-e0bfd2529592313a163fcae4d99351d69dc637bf.tar.gz upstream-e0bfd2529592313a163fcae4d99351d69dc637bf.tar.bz2 upstream-e0bfd2529592313a163fcae4d99351d69dc637bf.zip | |
busybox: fix broken IPv6 address displaying in ifconfig
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 48306
| -rw-r--r-- | package/utils/busybox/patches/010-networking-fix-uninitialized-memory-when-displaying-.patch | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/package/utils/busybox/patches/010-networking-fix-uninitialized-memory-when-displaying-.patch b/package/utils/busybox/patches/010-networking-fix-uninitialized-memory-when-displaying-.patch new file mode 100644 index 0000000000..554fc8f21f --- /dev/null +++ b/package/utils/busybox/patches/010-networking-fix-uninitialized-memory-when-displaying-.patch @@ -0,0 +1,23 @@ +From: Felix Fietkau <nbd@openwrt.org> +Date: Mon, 18 Jan 2016 12:03:45 +0100 +Subject: [PATCH] networking: fix uninitialized memory when displaying IPv6 + addresses + +After commit 8e74adab0107658e3dc04ed342206272a284f43e +("libbb: make INET[6]_rresolve use sockaddr2{host,dotted}_noport") +INET_sprint6 uses more than just sin6_addr, it also tries to display the +scope id, which is uninitialized when called from ife_print6. + +Signed-off-by: Felix Fietkau <nbd@openwrt.org> +--- + +--- a/networking/interface.c ++++ b/networking/interface.c +@@ -881,6 +881,7 @@ static void ife_print6(struct interface + sprintf(addr6, "%s:%s:%s:%s:%s:%s:%s:%s", + addr6p[0], addr6p[1], addr6p[2], addr6p[3], + addr6p[4], addr6p[5], addr6p[6], addr6p[7]); ++ memset(&sap, 0, sizeof(sap)); + inet_pton(AF_INET6, addr6, + (struct sockaddr *) &sap.sin6_addr); + sap.sin6_family = AF_INET6; |