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allow chunksiz to reach 1 before erroring out

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This commit is contained in:
Todd C. Miller
2007-06-24 11:39:16 +00:00
parent b3b905ba5e
commit 2d76de6cdc
1 changed files with 1 additions and 1 deletions
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2
mon_systrace.c
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@@ -496,7 +496,7 @@ read_string(fd, pid, addr, buf, bufsiz)
addr += nread; addr += nread;
bufsiz -= nread; bufsiz -= nread;
} else { } else {
if (errno != EINVAL || chunksiz == 4) if (errno != EINVAL || chunksiz == 1)
return(-1); return(-1);
chunksiz >>= 1; /* chunksiz too big, halve it */ chunksiz >>= 1; /* chunksiz too big, halve it */
} }