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| author | Steve Ellcey <sellcey@imgtec.com> | 2016-01-28 14:08:35 -0800 |
|---|---|---|
| committer | Steve Ellcey <sellcey@imgtec.com> | 2016-01-28 14:08:35 -0800 |
| commit | 4792146a0f20d23be523b5b57be6f037c0c9c00d (patch) | |
| tree | 2a3bdb6a0ec7c50e66aec0f7df95fd6ca625e43b | |
| parent | a710c89dcb160eef714a272cc7610ed697c17369 (diff) | |
| download | cygnal-4792146a0f20d23be523b5b57be6f037c0c9c00d.tar.gz cygnal-4792146a0f20d23be523b5b57be6f037c0c9c00d.tar.bz2 cygnal-4792146a0f20d23be523b5b57be6f037c0c9c00d.zip | |
Fix memcpy bug that reads past end of buffer.
* libc/machine/mips/memcpy.S (memcpy): Fix read past end of
input.
| -rw-r--r-- | newlib/libc/machine/mips/memcpy.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/newlib/libc/machine/mips/memcpy.S b/newlib/libc/machine/mips/memcpy.S index 3130f6e1a..21bd3b4f4 100644 --- a/newlib/libc/machine/mips/memcpy.S +++ b/newlib/libc/machine/mips/memcpy.S @@ -581,11 +581,11 @@ L(lastw): #ifdef USE_DOUBLE andi t8,a2,3 /* a2 is the remainder past 4 byte chunks. */ beq t8,a2,L(lastb) + move a2,t8 lw REG3,0(a1) sw REG3,0(a0) PTR_ADDIU a0,a0,4 PTR_ADDIU a1,a1,4 - move a2,t8 #endif /* Copy the last 8 (or 16) bytes */ |