mirror of git://git.musl-libc.org/musl
fix off-by-one in bounds check in fpathconf
this error resulted in an out-of-bounds read, as opposed to a reported error, when calling the function with an argument one greater than the max valid index.
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@ -27,7 +27,7 @@ long fpathconf(int fd, int name)
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[_PC_SYMLINK_MAX] = SYMLINK_MAX,
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[_PC_2_SYMLINKS] = 1
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};
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if (name > sizeof(values)/sizeof(values[0])) {
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if (name >= sizeof(values)/sizeof(values[0])) {
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errno = EINVAL;
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return -1;
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}
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