28 lines
813 B
Diff
28 lines
813 B
Diff
From 5c2f72f152ec319a8001d1ff0bfd1f81a9130b04 Mon Sep 17 00:00:00 2001
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From: Andrey Sokolov <keremet@altlinux.org>
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Date: Thu, 21 Oct 2021 09:01:07 +0300
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Subject: [PATCH] fix(install): segfault on popen error
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---
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src/install/dracut-install.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/src/install/dracut-install.c b/src/install/dracut-install.c
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index 4ec65a5a..9a53be15 100644
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--- a/install/dracut-install.c
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+++ b/install/dracut-install.c
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@@ -550,6 +550,10 @@ static int resolve_deps(const char *src)
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ret = 0;
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fptr = popen(cmd, "r");
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+ if (fptr == NULL) {
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+ log_error("Error '%s' initiating pipe stream from '%s'", strerror(errno), cmd);
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+ exit(EXIT_FAILURE);
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+ }
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while (!feof(fptr)) {
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char *p;
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--
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2.33.0
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