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Newer MicroVAX and VAXStations: Fix Coverity warning in RD device

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This commit is contained in:
Mark Pizzolato 2019-10-21 01:20:04 -07:00
parent d8e9915b78
commit 08714aff2b
1 changed files with 4 additions and 3 deletions
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7
VAX/vax4xx_rd.c
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@ -643,7 +643,8 @@ uint32 i;
uint16 c;
if (hd <= 2) {
memset (&rd_xb[0], 0, 8); /* 8 bytes of zero */
memset (rd_xb, 0, sizeof(*rd_xb) * 256); /* fill sector buffer with 0's */
/* rd_xb[0]-rd_xb[3] */ /* 8 bytes of zero */
rd_xb[4] = 0x3600;
rd_xb[5] = drv_tab[dtype].xbn & WMASK; /* number of XBNs */
rd_xb[6] = (drv_tab[dtype].xbn >> 16) & WMASK;
@ -672,9 +673,9 @@ if (hd <= 2) {
rd_xb[29] = 5; /* size of GAP 2 in the MFM format */
rd_xb[30] = 40; /* size of GAP 3 in the MFM format */
rd_xb[31] = 13; /* sync value used when formatting */
memset (&rd_xb[32], 0, 32); /* reserved for use by the RQDX formatter */
/* rd_xb[32]-rd_xb[47] */ /* 32 bytes of zero - reserved for use by the RQDX formatter */
rd_xb[48] = 0x3039; /* serial number */
memset (&rd_xb[49], 0, 414); /* Filler bytes to the end of the block */
/* rd_xb[49]-rd_xb[255] */ /* 414 bytes of zero - Filler bytes to the end of the block */
for (i = c = 0; i < 256; i++)
c = c + rd_xb[i];
rd_xb[255] = c; /* checksum */