add patchespatches

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

3 files changed, 71 insertions, 0 deletions

diff --git a/patches/enable-compress-charmaps.diff b/patches/enable-compress-charmaps.diff
new file mode 100644
index 0000000..1aa75bc
--- /dev/null
+++ b/patches/enable-compress-charmaps.diff
@@ -0,0 +1,33 @@
+From: Marc Kleine-Budde <mkl@pengutronix.de>
+Subject: Enable support for compressed charmaps
+
+This patch enables support for compress charmaps.
+It's a little bit hacky defining environ, but it works :)
+
+Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
+
+---
+ Makefile.in                          |    1 -
+ eglibc/locale/programs/charmap-dir.c |    1 +
+ 2 files changed, 1 insertion(+), 1 deletion(-)
+
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -19,7 +19,6 @@ localepath	= "$(localedir):$(i18ndir)"
+ inst_localedir	= $(install_root)$(localedir)
+ 
+ DEFINES		= -DNO_SYSCONF \
+-		  -DNO_UNCOMPRESS \
+ 		  -DLOCALE_PATH='$(localepath)' \
+ 		  -DLOCALEDIR='"$(localedir)"' \
+ 		  -DLOCALE_ALIAS_PATH='"$(msgcatdir)"' \
+--- a/eglibc/locale/programs/charmap-dir.c
++++ b/eglibc/locale/programs/charmap-dir.c
+@@ -161,6 +161,7 @@ charmap_closedir (CHARMAP_DIR *cdir)
+ }
+ 
+ #ifndef NO_UNCOMPRESS
++extern char **environ;
+ /* Creates a subprocess decompressing the given pathname, and returns
+    a stream reading its output (the decompressed data).  */
+ static
diff --git a/patches/fix-cross-endianess-problem-segfault.diff b/patches/fix-cross-endianess-problem-segfault.diff
new file mode 100644
index 0000000..f9133b8
--- /dev/null
+++ b/patches/fix-cross-endianess-problem-segfault.diff
@@ -0,0 +1,36 @@
+From: Marc Kleine-Budde <mkl@pengutronix.de>
+Subject: fix cross endianess segfault
+
+This patch fixes a segfault that occurs if the generated locale
+archive endianess does not equal the hosts endianess.
+
+Without this patch the offset in filedata->strindex is in the
+wrong endianess which means a quite big offset pointing beyond
+the allocated data, which causes the later strlen to segfault.
+This patch swaps the offset to the correct endianess. 
+
+Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
+
+---
+ eglibc/locale/programs/locarchive.c |    3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/eglibc/locale/programs/locarchive.c
++++ b/eglibc/locale/programs/locarchive.c
+@@ -43,6 +43,7 @@
+ #include "../localeinfo.h"
+ #include "../locarchive.h"
+ #include "localedef.h"
++#include "locfile.h"
+ 
+ /* Define the hash function.  We define the function as static inline.
+    We must change the name so as not to conflict with simple-hash.h.  */
+@@ -1112,7 +1113,7 @@ add_locale_to_archive (ah, name, data, r
+       } *filedata = data[LC_CTYPE].addr;
+       char *normalized_codeset_name = NULL;
+       codeset = (char *) filedata
+-	+ filedata->strindex[_NL_ITEM_INDEX (_NL_CTYPE_CODESET_NAME)];
++	+ maybe_swap_uint32(filedata->strindex[_NL_ITEM_INDEX (_NL_CTYPE_CODESET_NAME)]);
+ 
+       normalized_codeset = _nl_normalize_codeset (codeset, strlen (codeset));
+       mask |= XPG_NORM_CODESET;
diff --git a/patches/series b/patches/series
new file mode 100644
index 0000000..781a2c1
--- /dev/null
+++ b/patches/series
@@ -0,0 +1,2 @@
+enable-compress-charmaps.diff
+fix-cross-endianess-problem-segfault.diff