upstream commit
revision 1.20 date: 2015/10/13 20:55:37; author: millert; state: Exp; lines: +2 -2; commitid: X39sl5ay1czgFIgp; In rev 1.15 the sizeof argument was fixed in a strlcat() call but the truncation check immediately following it was not updated to match. Not an issue in practice since the buffers are the same size. OK deraadt@
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@ -1,4 +1,4 @@
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/* $OpenBSD: realpath.c,v 1.19 2015/01/16 16:48:51 deraadt Exp $ */
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/* $OpenBSD: realpath.c,v 1.20 2015/10/13 20:55:37 millert Exp $ */
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/*
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* Copyright (c) 2003 Constantin S. Svintsoff <kostik@iclub.nsu.ru>
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*
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@ -200,7 +200,7 @@ realpath(const char *path, char *resolved)
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symlink[slen + 1] = 0;
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}
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left_len = strlcat(symlink, left, sizeof(symlink));
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if (left_len >= sizeof(left)) {
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if (left_len >= sizeof(symlink)) {
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errno = ENAMETOOLONG;
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goto err;
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}
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