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iconv: Suppress array out of bounds warning.

This commit is contained in:
Andreas Krebbel 2015-01-27 09:37:04 +01:00
parent fa20da31c8
commit 5fe8e35975
2 changed files with 12 additions and 1 deletions
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5
ChangeLog
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@ -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):

8
iconv/loop.c
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@ -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;