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GNU C Library master sources branch master updated. glibc-2.20-567-g5fe8e35
- From: krebbel at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 27 Jan 2015 08:38:20 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.20-567-g5fe8e35
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- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=5fe8e3597562ac8e0e3df1399ebf804f72e7f661
commit 5fe8e3597562ac8e0e3df1399ebf804f72e7f661
Author: Andreas Krebbel <krebbel@linux.vnet.ibm.com>
Date: Tue Jan 27 09:37:04 2015 +0100
iconv: Suppress array out of bounds warning.
diff --git a/ChangeLog b/ChangeLog
index 588b9ec..c6227b7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-01-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * iconv/loop.c: Suppress array out of bound warning caused by GCC
+ bug (GCC BZ #64739).
+
2015-01-25 Andreas Schwab <schwab@linux-m68k.org>
* sysdeps/unix/sysv/linux/ia64/lowlevellock.h (lll_futex_requeue):
diff --git a/iconv/loop.c b/iconv/loop.c
index 63148e3..48f4762 100644
--- a/iconv/loop.c
+++ b/iconv/loop.c
@@ -56,7 +56,7 @@
#include <sys/param.h> /* For MIN. */
#define __need_size_t
#include <stddef.h>
-
+#include <libc-internal.h>
/* We have to provide support for machines which are not able to handled
unaligned memory accesses. Some of the character encodings have
@@ -392,8 +392,14 @@ SINGLE(LOOPFCT) (struct __gconv_step *step,
{
*inptrp = inend;
# ifdef STORE_REST
+
+ /* Building with -O3 GCC emits a `array subscript is above array
+ bounds' warning. GCC BZ #64739 has been opened for this. */
+ DIAG_PUSH_NEEDS_COMMENT;
+ DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Warray-bounds");
while (inptr < inend)
bytebuf[inlen++] = *inptr++;
+ DIAG_POP_NEEDS_COMMENT;
inptr = bytebuf;
inptrp = &inptr;
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 5 +++++
iconv/loop.c | 8 +++++++-
2 files changed, 12 insertions(+), 1 deletions(-)
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