AuroraMiddleware/glibc
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Fix wide-char testsuite SIGBUS on platforms such as Sparc.

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* string/test-strncmp.c (do_test_limit): Make sure the test data
	stream is aligned as required for the type "CHAR".
	(do_test): Likewise.
This commit is contained in:
David S. Miller 2016-08-02 17:46:58 -07:00
parent 30f926d3b3
commit 5a0b6138d8
2 changed files with 12 additions and 0 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2016-08-02 David S. Miller <davem@davemloft.net>
* string/test-strncmp.c (do_test_limit): Make sure the test data
stream is aligned as required for the type "CHAR".
(do_test): Likewise.
2016-08-03 Aurelien Jarno <aurelien@aurel32.net> 2016-08-03 Aurelien Jarno <aurelien@aurel32.net>
* sysdeps/powerpc/ifunc-sel.h (ifunc_sel): Replace beqlr instructions * sysdeps/powerpc/ifunc-sel.h (ifunc_sel): Replace beqlr instructions

6
string/test-strncmp.c
View File

@ -156,6 +156,9 @@ do_test_limit (size_t align1, size_t align2, size_t len, size_t n, int max_char,
size_t i, align_n; size_t i, align_n;
CHAR *s1, *s2; CHAR *s1, *s2;
align1 &= ~(CHARBYTES - 1);
align2 &= ~(CHARBYTES - 1);
if (n == 0) if (n == 0)
{ {
s1 = (CHAR *) (buf1 + page_size); s1 = (CHAR *) (buf1 + page_size);
@ -204,6 +207,9 @@ do_test (size_t align1, size_t align2, size_t len, size_t n, int max_char,
size_t i; size_t i;
CHAR *s1, *s2; CHAR *s1, *s2;
align1 &= ~(CHARBYTES - 1);
align2 &= ~(CHARBYTES - 1);
if (n == 0) if (n == 0)
return; return;