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| author | Mihai Moldovan <ionic@ionic.de> | 2017-12-15 12:55:17 +0100 |
|---|---|---|
| committer | Mihai Moldovan <ionic@ionic.de> | 2017-12-15 12:55:17 +0100 |
| commit | 1dad092caf01d733990648e6df64cbf964df5143 (patch) | |
| tree | 39de0e643e76754a3e23ca9dd0350b8ba4f76250 /nx-X11/programs/Xserver/GL/glx/unpack.h | |
| parent | 6d70b9e3c47f27a166f4aacb522c5c1e49092dd9 (diff) | |
| parent | 2b9025f797ee322e21077e100c2ee27c2e7fa0e0 (diff) | |
| download | nx-libs-1dad092caf01d733990648e6df64cbf964df5143.tar.gz nx-libs-1dad092caf01d733990648e6df64cbf964df5143.tar.bz2 nx-libs-1dad092caf01d733990648e6df64cbf964df5143.zip | |
Merge branch '3.6.x'
Diffstat (limited to 'nx-X11/programs/Xserver/GL/glx/unpack.h')
| -rw-r--r-- | nx-X11/programs/Xserver/GL/glx/unpack.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/nx-X11/programs/Xserver/GL/glx/unpack.h b/nx-X11/programs/Xserver/GL/glx/unpack.h index 723fb85f3..9554ba4b9 100644 --- a/nx-X11/programs/Xserver/GL/glx/unpack.h +++ b/nx-X11/programs/Xserver/GL/glx/unpack.h @@ -1,4 +1,3 @@ -/* $XFree86: xc/programs/Xserver/GL/glx/unpack.h,v 1.4 2002/01/14 22:47:08 tsi Exp $ */ #ifdef HAVE_DIX_CONFIG_H #include <dix-config.h> #endif @@ -53,7 +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)) @@ -69,7 +68,7 @@ extern xGLXSingleReply __glXReply; __glXReply.sequenceNumber = client->sequence; #define __GLX_SEND_HEADER() \ - WriteToClient( client, sz_xGLXSingleReply, (char *)&__glXReply); + WriteToClient( client, sz_xGLXSingleReply, &__glXReply); #define __GLX_PUT_RETVAL(a) \ __glXReply.retval = (a); @@ -89,10 +88,11 @@ extern xGLXSingleReply __glXReply; ** pointer. */ #define __GLX_GET_ANSWER_BUFFER(res,cl,size,align) \ - if ((size) > sizeof(answerBuffer)) { \ + if (size < 0) return BadLength; \ + else if ((size) > sizeof(answerBuffer)) { \ int bump; \ if ((cl)->returnBufSize < (size)+(align)) { \ - (cl)->returnBuf = (GLbyte*)Xrealloc((cl)->returnBuf, \ + (cl)->returnBuf = (GLbyte*)realloc((cl)->returnBuf, \ (size)+(align)); \ if (!(cl)->returnBuf) { \ return BadAlloc; \ @@ -122,19 +122,19 @@ extern xGLXSingleReply __glXReply; *(GLdouble *)&__glXReply.pad3 = *(GLdouble *)answer #define __GLX_SEND_BYTE_ARRAY(len) \ - WriteToClient(client, __GLX_PAD((len)*__GLX_SIZE_INT8), (char *)answer) + WriteToClient(client, __GLX_PAD((len)*__GLX_SIZE_INT8), answer) #define __GLX_SEND_SHORT_ARRAY(len) \ - WriteToClient(client, __GLX_PAD((len)*__GLX_SIZE_INT16), (char *)answer) + WriteToClient(client, __GLX_PAD((len)*__GLX_SIZE_INT16), answer) #define __GLX_SEND_INT_ARRAY(len) \ - WriteToClient(client, (len)*__GLX_SIZE_INT32, (char *)answer) + WriteToClient(client, (len)*__GLX_SIZE_INT32, answer) #define __GLX_SEND_FLOAT_ARRAY(len) \ - WriteToClient(client, (len)*__GLX_SIZE_FLOAT32, (char *)answer) + WriteToClient(client, (len)*__GLX_SIZE_FLOAT32, answer) #define __GLX_SEND_DOUBLE_ARRAY(len) \ - WriteToClient(client, (len)*__GLX_SIZE_FLOAT64, (char *)answer) + WriteToClient(client, (len)*__GLX_SIZE_FLOAT64, answer) #define __GLX_SEND_VOID_ARRAY(len) __GLX_SEND_BYTE_ARRAY(len) |