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| author | Waldemar Brodkorb <wbx@openadk.org> | 2016-02-05 07:33:49 +0100 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2016-02-05 21:56:50 +0100 |
| commit | 195601059c0f643d942c2bd7deab0155d1b4e4d9 (patch) | |
| tree | 413e625a47e098b66beebbee8b9d55ea292a4384 /package/uclibc | |
| parent | 74e4e830b0240a30353cf9d1ed474f76457ff8dc (diff) | |
| download | buildroot-195601059c0f643d942c2bd7deab0155d1b4e4d9.tar.gz buildroot-195601059c0f643d942c2bd7deab0155d1b4e4d9.zip | |
uclibc: add a upstream patch to fix vlc runtime issues
IDN related declaration without implementation is a bad idea.
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/uclibc')
| -rw-r--r-- | package/uclibc/0001-include-netdb.h-Do-not-define-IDN-related-flags.patch | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/package/uclibc/0001-include-netdb.h-Do-not-define-IDN-related-flags.patch b/package/uclibc/0001-include-netdb.h-Do-not-define-IDN-related-flags.patch new file mode 100644 index 0000000000..c1985ef1c7 --- /dev/null +++ b/package/uclibc/0001-include-netdb.h-Do-not-define-IDN-related-flags.patch @@ -0,0 +1,54 @@ +From 5e9a78c8a839381add6faa61e196e6dad9143163 Mon Sep 17 00:00:00 2001 +From: Thomas Claveirole <thomas.claveirole@green-communications.fr> +Date: Tue, 2 Feb 2016 12:13:09 +0100 +Subject: [PATCH] include/netdb.h: Do not define IDN-related flags. + +getaddrinfo() does not implement IDN encoding, and always fail when +provided an IDN flag (e.g., AI_IDN) with EAI_BADFLAGS. Some packages +(such as the VLC media player) check for AI_IDN before they use it; +providing an unimplemented AI_IDN in the libc makes these package +fail. As a result they make calls to getaddrinfo() with AI_IDN that +always fail while they could have made successful calls without AI_IDN +instead. + +Thus, do not define IDN flags: it is better not to compile rather than +to compile a code that always fail. + +Signed-off-by: Thomas Claveirole <thomas.claveirole@green-communications.fr> +Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org> +--- + include/netdb.h | 11 ----------- + 1 file changed, 11 deletions(-) + +diff --git a/include/netdb.h b/include/netdb.h +index a636b5f..95abe95 100644 +--- a/include/netdb.h ++++ b/include/netdb.h +@@ -627,16 +627,6 @@ struct addrinfo + # define AI_ALL 0x0010 /* Return IPv4 mapped and IPv6 addresses. */ + # define AI_ADDRCONFIG 0x0020 /* Use configuration of this host to choose + returned address type.. */ +-# ifdef __USE_GNU +-# define AI_IDN 0x0040 /* IDN encode input (assuming it is encoded +- in the current locale's character set) +- before looking it up. */ +-# define AI_CANONIDN 0x0080 /* Translate canonical name from IDN format. */ +-# define AI_IDN_ALLOW_UNASSIGNED 0x0100 /* Don't reject unassigned Unicode +- code points. */ +-# define AI_IDN_USE_STD3_ASCII_RULES 0x0200 /* Validate strings according to +- STD3 rules. */ +-# endif + # define AI_NUMERICSERV 0x0400 /* Don't use name resolution. */ + + /* Error values for `getaddrinfo' function. */ +@@ -658,7 +648,6 @@ struct addrinfo + # define EAI_NOTCANCELED -102 /* Request not canceled. */ + # define EAI_ALLDONE -103 /* All requests done. */ + # define EAI_INTR -104 /* Interrupted by a signal. */ +-# define EAI_IDN_ENCODE -105 /* IDN encoding failed. */ + # endif + + # ifdef __USE_MISC +-- +1.7.10.4 + |
