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Check the return value of copyin.

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Found by: Coverity Prevent (tm)
This commit is contained in:
Scott Long 2006-01-14 17:59:28 +00:00
parent 30e3426947
commit a4d3c74487
1 changed files with 2 additions and 1 deletions
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3
sys/dev/amr/amr.c
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@ -531,7 +531,8 @@ amr_linux_ioctl_int(struct cdev *dev, u_long cmd, caddr_t addr, int32_t flag,
ac = NULL;
ap = NULL;
copyin(addr, &ali, sizeof(ali));
if ((error = copyin(addr, &ali, sizeof(ali))) != 0)
return (error);
switch (ali.ui.fcs.opcode) {
case 0x82:
switch(ali.ui.fcs.subopcode) {