35 lines
1.0 KiB
Diff
35 lines
1.0 KiB
Diff
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From 809615a5b204e3e8426d363d62717785401618ec Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Christian=20G=C3=B6ttsche?= <cgzones@googlemail.com>
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Date: Mon, 3 May 2021 17:10:55 +0200
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Subject: [PATCH] libselinux: getconlist: free memory on multiple level
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arguments
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Do not leak memory if the program argument `l` got passed more than
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once.
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Found by clang-analyzer.
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Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
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---
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libselinux/utils/getconlist.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/libselinux/utils/getconlist.c b/libselinux/utils/getconlist.c
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index 76654b75151a..0bb2846937ca 100644
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--- a/libselinux/utils/getconlist.c
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+++ b/libselinux/utils/getconlist.c
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@@ -26,6 +26,7 @@ int main(int argc, char **argv)
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while ((opt = getopt(argc, argv, "l:")) > 0) {
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switch (opt) {
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case 'l':
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+ free(level);
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level = strdup(optarg);
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if (!level) {
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fprintf(stderr, "memory allocation failure: %d(%s)\n",
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--
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2.32.0.rc1
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