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| author | Andreas Schwab <schwab@suse.de> | 2018-05-22 10:37:59 +0200 |
|---|---|---|
| committer | Andreas Schwab <schwab@suse.de> | 2018-05-23 09:50:57 +0200 |
| commit | 9aaaab7c6e4176e61c59b0a63c6ba906d875dc0e (patch) | |
| tree | 8ce316f806948a2b6f3c29335d39e861dc91df84 /string | |
| parent | 8f145c77123a565b816f918969e0e35ee5b89153 (diff) | |
| download | glibc-9aaaab7c6e4176e61c59b0a63c6ba906d875dc0e.tar.gz glibc-9aaaab7c6e4176e61c59b0a63c6ba906d875dc0e.tar.xz glibc-9aaaab7c6e4176e61c59b0a63c6ba906d875dc0e.zip | |
Don't write beyond destination in __mempcpy_avx512_no_vzeroupper (bug 23196)
When compiled as mempcpy, the return value is the end of the destination buffer, thus it cannot be used to refer to the start of it.
Diffstat (limited to 'string')
| -rw-r--r-- | string/test-mempcpy.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/string/test-mempcpy.c b/string/test-mempcpy.c index c08fba895e..d98ecdd2d9 100644 --- a/string/test-mempcpy.c +++ b/string/test-mempcpy.c @@ -18,6 +18,7 @@ <http://www.gnu.org/licenses/>. */ #define MEMCPY_RESULT(dst, len) (dst) + (len) +#define MIN_PAGE_SIZE 131072 #define TEST_MAIN #define TEST_NAME "mempcpy" #include "test-string.h" |