33 lines
712 B
Diff
33 lines
712 B
Diff
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From feead2f639506d49cef9dde385eb56cd3413ecf0 Mon Sep 17 00:00:00 2001
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From: sgakerru <sulmpx60@yandex.ru>
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Date: Sat, 19 Oct 2024 13:26:44 +0400
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Subject: [PATCH] src/useradd.c: get_groups(): Fix memory leak
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---
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src/useradd.c | 9 +++++++++
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1 file changed, 9 insertions(+)
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diff --git a/src/useradd.c b/src/useradd.c
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index 64e7a412..bd3b0624 100644
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--- a/src/useradd.c
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+++ b/src/useradd.c
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@@ -760,6 +760,15 @@ static int get_groups (char *list)
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int errors = 0;
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int ngroups = 0;
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+ /*
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+ * Free previous group list before creating a new one.
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+ */
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+ int i = 0;
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+ while (NULL != user_groups[i]) {
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+ free(user_groups[i]);
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+ user_groups[i++] = NULL;
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+ }
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+
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if ('\0' == *list) {
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return 0;
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}
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--
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2.33.0
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