Blame SOURCES/0004-Fix-microdnf---help-coredump.patch
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From 1701ad8ccccae6f8867a862e074ca30f6583e69f Mon Sep 17 00:00:00 2001
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From: Jaroslav Rohel <jrohel@redhat.com>
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Date: Fri, 23 Aug 2019 12:42:42 +0200
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Subject: [PATCH] Fix "microdnf --help" coredump
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There was a bug that causes coredump during comand "microdnf --help".
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The bug was in the code that removes the directory path from argv[0]
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(in case argv[0] does not contain '/' character).
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---
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dnf/dnf-main.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/dnf/dnf-main.c b/dnf/dnf-main.c
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index e35ace0..7c71bd0 100644
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--- a/dnf/dnf-main.c
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+++ b/dnf/dnf-main.c
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@@ -298,8 +298,8 @@ main (int argc,
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if (cmd_name == NULL && show_help)
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{
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- const char *prg_name = strrchr(argv[0], '/') + 1;
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- prg_name = prg_name ? prg_name : argv[0];
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+ const char *prg_name = strrchr(argv[0], '/');
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+ prg_name = prg_name ? prg_name + 1 : argv[0];
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g_set_prgname (prg_name);
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g_autofree gchar *help = g_option_context_get_help (opt_ctx, TRUE, NULL);
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--
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2.24.0
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