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21 lines
568 B
Diff
21 lines
568 B
Diff
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From db281fc97f1d665a61acabfd8d5933130996b29f Mon Sep 17 00:00:00 2001
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From: mancha <mancha1@zoho.com>
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Date: Wed, 29 Oct 2014
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Subject: Heap overflow
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Fix heap-buffer-overflow in strings.c as bundled by util-linux
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through version 2.9 and as shipped by Slackware Linux and
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Slackware derivatives.
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--- a/strings.c
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+++ b/strings.c
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@@ -124,7 +124,7 @@ main(argc, argv)
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if (minlen == -1)
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minlen = DEF_LEN;
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- if (!(bfr = malloc((u_int)minlen))) {
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+ if (!(bfr = malloc((u_int)minlen + 1))) {
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(void)fprintf(stderr, "strings: %s\n", strerror(errno));
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exit(1);
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}
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