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sign extension bug

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rsc 2006-05-04 18:54:09 +00:00
parent 80b4aedc11
commit 1e22e8e414
1 changed files with 4 additions and 3 deletions
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7
src/libsunrpc/rpc.c
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@ -439,9 +439,10 @@ sunstringunpack(uchar *a, uchar *ea, uchar **pa, char **s, u32int max)
if(sunvaropaqueunpack(a, ea, pa, &dat, &n, max) < 0) if(sunvaropaqueunpack(a, ea, pa, &dat, &n, max) < 0)
goto Err; goto Err;
/* slide string down over length to make room for NUL */ /* slide string down over length to make room for NUL */
memmove(dat-1, dat, n); dat--;
dat[n-1] = 0; memmove(dat, dat+1, n);
*s = (char*)(dat-1); dat[n] = 0;
*s = (char*)dat;
return 0; return 0;
Err: Err:
return -1; return -1;