26 lines
839 B
Diff
26 lines
839 B
Diff
From f7001472d8d6ee9c5f83170c850a8a3b3ca0635f Mon Sep 17 00:00:00 2001
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From: Andreas Schwab <schwab@redhat.com>
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Date: Fri, 20 Aug 2010 17:04:03 +0200
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Subject: [PATCH] Fix overflow in nss files parser
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* nss/nss_files/files-XXX.c (internal_getent): Declare linebuflen
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as size_t.
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---
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ChangeLog | 3 +++
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nss/nss_files/files-XXX.c | 4 ++--
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2 files changed, 5 insertions(+), 2 deletions(-)
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diff --git a/nss/nss_files/files-XXX.c b/nss/nss_files/files-XXX.c
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--- a/nss/nss_files/files-XXX.c
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+++ b/nss/nss_files/files-XXX.c
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@@ -189,7 +189,7 @@ internal_getent (struct STRUCTURE *result,
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{
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char *p;
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struct parser_data *data = (void *) buffer;
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- int linebuflen = buffer + buflen - data->linebuffer;
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+ size_t linebuflen = buffer + buflen - data->linebuffer;
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int parse_result;
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if (buflen < sizeof *data + 2)
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