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| author | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2017-02-17 13:35:48 +0000 |
|---|---|---|
| committer | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2017-12-14 10:40:32 +0100 |
| commit | a6ffabda67a703f6ba7091db9ad8eed623bc4347 (patch) | |
| tree | 92b8dc92fd9d7fa253b882006bebf166b04f66b6 /nx-X11/programs/Xserver/GL/glx/unpack.h | |
| parent | 16fbdb2a8d4f8d6c2f3c45829e181109b5991a34 (diff) | |
| download | nx-libs-a6ffabda67a703f6ba7091db9ad8eed623bc4347.tar.gz nx-libs-a6ffabda67a703f6ba7091db9ad8eed623bc4347.tar.bz2 nx-libs-a6ffabda67a703f6ba7091db9ad8eed623bc4347.zip | |
glx: warning fixes
commit 63ccaec2c39f4b5742383472c951ee2cd35c9e14
Author: Adam Jackson <ajax@redhat.com>
Date: Tue Oct 19 11:59:23 2010 -0400
render2.c: In function ‘__glXDisp_Map2d’:
render2.c:127: warning: ‘u1’ may be used uninitialized in this function
render2.c: In function ‘__glXDisp_Map1d’:
render2.c:90: warning: ‘u1’ may be used uninitialized in this function
Remove unnecessary test, and change memcpy to memmove as all users were
doing overlapping copies.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Backported-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
Diffstat (limited to 'nx-X11/programs/Xserver/GL/glx/unpack.h')
| -rw-r--r-- | nx-X11/programs/Xserver/GL/glx/unpack.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nx-X11/programs/Xserver/GL/glx/unpack.h b/nx-X11/programs/Xserver/GL/glx/unpack.h index 7d84ff575..9554ba4b9 100644 --- a/nx-X11/programs/Xserver/GL/glx/unpack.h +++ b/nx-X11/programs/Xserver/GL/glx/unpack.h @@ -52,7 +52,7 @@ ** Fetch a double from potentially unaligned memory. */ #ifdef __GLX_ALIGN64 -#define __GLX_MEM_COPY(dst,src,n) if (src && dst) memcpy(dst,src,n) +#define __GLX_MEM_COPY(dst,src,n) memmove(dst,src,n) #define __GLX_GET_DOUBLE(dst,src) __GLX_MEM_COPY(&dst,src,8) #else #define __GLX_GET_DOUBLE(dst,src) (dst) = *((GLdouble*)(src)) |