31 lines
1013 B
Diff
31 lines
1013 B
Diff
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From f8a0bb5285024b6ce372c3157e761e6543ebdcd2 Mon Sep 17 00:00:00 2001
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From: Andreas Henriksson <andreas@fatal.se>
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Date: Fri, 13 Jun 2014 18:48:21 +0200
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Subject: [PATCH] udev: fix invalid free() in enable_name_policy()
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static bool enable_name_policy(...) in ./src/udev/net/link-config.c
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calls proc_cmdline(...) to get "line" initialized, but
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proc_cmdline(...) does not guarantee that atleast when both
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conditions (detect_container(NULL) > 0) and
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read_full_file(...) returned < 0.
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---
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src/udev/net/link-config.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git src/udev/net/link-config.c src/udev/net/link-config.c
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index a9acc3d..7a9d01b 100644
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--- src/udev/net/link-config.c
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+++ src/udev/net/link-config.c
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@@ -185,7 +185,7 @@ static int load_link(link_config_ctx *ctx, const char *filename) {
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}
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static bool enable_name_policy(void) {
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- _cleanup_free_ char *line;
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+ _cleanup_free_ char *line = NULL;
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char *w, *state;
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int r;
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size_t l;
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--
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1.7.9.2
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